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Long Sleeve Sleep Sacks

Our flexible long-sleeve sleep sacks provide continuous warmth for cool nights, giving your baby enough room to stretch, roll, and wiggle freely.

As the Bump's pick and the best choice for first parents, our sacks are crafted with a feather-soft 100% GOTS-certified organic cotton shell that's gentle on sensitive skin.

Inside, the premium fabric of 30% camel wool and 70% SORONA® polyester offers breathable temperature regulation and lasting durability. Our 1.0 TOG style features unpadded sleeves to prevent overheating.

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NEWAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Lavender BowAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Lavender Bow
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Lavender Bow
Sale price$69.00
(5.0)
NEWOrganic Long Sleeve Sleep Sack 0.5 TOG -Quiet SkyOrganic Long Sleeve Sleep Sack 0.5 TOG -Quiet Sky
Organic Long Sleeve Sleep Sack 0.5 TOG -Quiet Sky
Sale price$50.00
NEWOrganic Long Sleeve Sleep Sack 0.5 TOG -Sunny Pup Organic Long Sleeve Sleep Sack 0.5 TOG -Sunny Pup
Organic Long Sleeve Sleep Sack 0.5 TOG -Sunny Pup
Sale price$50.00
NEWOrganic Long Sleeve Sleep Sack 0.5 TOG - Lavender BowOrganic Long Sleeve Sleep Sack 0.5 TOG - Lavender Bow
Organic Long Sleeve Sleep Sack 0.5 TOG - Lavender Bow
Sale price$50.00
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pink SkyAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pink Sky - boy image
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pink Sky
Sale price$69.00
(5.0)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - CreamAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Cream - Boy image
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Cream
Sale price$69.00
(5.0)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Green SkyAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Green Sky Feature
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Green Sky
Sale price$69.00
(5.0)
Save 13%All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool+ClimaCuddle® Zipped Baby Romper Bundle GreenAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool+ClimaCuddle® Zipped Baby Romper Bundle Green
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool+ClimaCuddle® Zipped Baby Romper Bundle Green
Sale price$99.00 Regular price$114.00
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Dusty PinkWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Dusty Pink - boy image
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Dusty Pink
Sale price$69.00
(5.0)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Blue SkyAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Blue Sky - boy image
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Blue Sky
Sale price$69.00
(5.0)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - ConstellationAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Constellation
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Constellation
Sale price$69.00
(5.0)
Save 14%All Season Long Sleeve Sleep Sack 1.0 TOG- Organic Cotton & Camel Wool Bundle - BlueAll Season Long Sleeve Sleep Sack 1.0 TOG- Organic Cotton & Camel Wool Bundle - Blue
All Season Long Sleeve Sleep Sack 1.0 TOG- Organic Cotton & Camel Wool Bundle - Blue
Sale price$119.00 Regular price$138.00
Save 14%All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool Bundle - PinkAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool Bundle - Pink
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool Bundle - Pink
Sale price$119.00 Regular price$138.00
Save 18%Long Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool +Baby Bodysuit Long Sleeve - Merino Wool & Rayon Bamboo Set - Pink SkyLong Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool +Baby Bodysuit Long Sleeve - Merino Wool & Rayon Bamboo Set - Pink Sky
Long Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool +Baby Bodysuit Long Sleeve - Merino Wool & Bamboo Rayon Bundle - Pink Sky
Sale price$89.00 Regular price$108.00
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Moonlit boy imageAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Moonlit
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Moonlit
Sale price$69.00
(5.0)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - MonsteraAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Monstera boy image
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Monstera
Sale price$69.00
(5.0)
Save 18%Long Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool +Baby Bodysuit Long Sleeve - Merino Wool & Rayon Bamboo Set - Blue SkyLong Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool +Baby Bodysuit Long Sleeve - Merino Wool & Rayon Bamboo Set - Blue Sky
Long Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool +Baby Bodysuit Long Sleeve - Merino Wool & Bamboo Rayon Bundle - Blue Sky
Sale price$89.00 Regular price$108.00
Organic Long Sleeve Sleep Sack 0.5 TOG - Pea GreenOrganic Long Sleeve Sleep Sack 0.5 TOG - Pea Green
Organic Long Sleeve Sleep Sack 0.5 TOG - Pea Green
Sale price$50.00
(5.0)
Save 13%All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool+ClimaCuddle® Zipped Baby Romper Bundle PinkAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool+ClimaCuddle® Zipped Baby Romper Bundle Pink
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool+ClimaCuddle® Zipped Baby Romper Bundle Pink
Sale price$99.00 Regular price$114.00
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Flint StoneWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Flint Stone - boy image
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Misty Blue
Sale price$69.00
(5.0)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Blue SkyWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Blue Sky - boy image
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Blue Sky
Sale price$75.00
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pink SkyWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pink Sky - boy image
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pink Sky
Sale price$75.00
(4.9)
Organic Long Sleeve Sleep Sack 0.5 TOG - ConstellationOrganic Long Sleeve Sleep Sack 0.5 TOG - Constellation
Organic Long Sleeve Sleep Sack 0.5 TOG - Constellation
Sale price$50.00
(5.0)
Organic Long Sleeve Sleep Sack 0.5 TOG - Flint Stone-1Organic Long Sleeve Sleep Sack 0.5 TOG - Flint Stone
Organic Long Sleeve Sleep Sack 0.5 TOG - Misty Blue
Sale price$50.00
(5.0)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pea GreenAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pea Green
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pea Green
Sale price$69.00
(5.0)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Flint StoneWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Flint Stone - boy image
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Misty Blue
Sale price$75.00
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pea GreenAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pea Green
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pea Green
Sale price$75.00
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - CreamAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Cream - Boy image
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Cream
Sale price$75.00
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool ConstellationWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool Constellation
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool Constellation
Sale price$75.00
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Dusty PinkWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Dusty Pink - boy image
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Dusty Pink
Sale price$75.00
(4.9)
Organic Cotton & Camel Wool Long Sleeve Sleep Sack 2.5 TOG - Moonlit Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Monstera
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Monstera
Sale price$75.00
(4.9)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - MoonlitWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Moonlit
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Moonlit
Sale price$75.00
(4.9)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Dusty PinkWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Dusty Pink - boy image
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Dusty Pink
Sale price$79.00
(4.8)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Pea Green-11All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pea Green
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Pea Green
Sale price$79.00
(4.8)
Save 18%Long Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool +Baby Bodysuit Long Sleeve - Merino Wool & Bamboo Rayon Bundle - Green SkyLong Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool Green Sky
Long Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool +Baby Bodysuit Long Sleeve - Merino Wool & Bamboo Rayon Bundle - Green Sky
Sale price$89.00 Regular price$108.00
Save 13%Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool Bundle - PinkWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool Bundle - Pink
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool Bundle - Pink
Sale price$130.00 Regular price$150.00
Save 13%Warm Long Sleeve Sleep Sack 2.5 TOG- Organic Cotton & Camel Wool Bundle - BlueWarm Long Sleeve Sleep Sack 2.5 TOG- Organic Cotton & Camel Wool Bundle - Blue
Warm Long Sleeve Sleep Sack 2.5 TOG- Organic Cotton & Camel Wool Bundle - Blue
Sale price$130.00 Regular price$150.00
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - ConstellationWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Constellation
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Constellation
Sale price$79.00
(4.8)
Save 14%All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool Bundle- GreenAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool Bundle- Green
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool Bundle- Green
Sale price$119.00 Regular price$138.00
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - CreamAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Cream - Boy image
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Cream
Sale price$79.00
(4.8)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Sweet HolidayOrganic Cotton & Camel Wool Warm Long Sleeve Sleep Sack Walker 2.5 TOG - Sweet Holiday boy
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Sweet Holiday
Sale price$75.00
(4.9)
Save 14%All Season Long Sleeve Sleep Sack 1.0 TOG- Organic Cotton & Camel Wool Bundle - Constellation+Misty BlueAll Season Long Sleeve Sleep Sack 1.0 TOG- Organic Cotton & Camel Wool Bundle - Constellation+Misty Blue
All Season Long Sleeve Sleep Sack 1.0 TOG- Organic Cotton & Camel Wool Bundle - Constellation+Misty Blue
Sale price$119.00 Regular price$138.00
(5.0)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Blue SkyWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Blue Sky - boy image
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Blue Sky
Sale price$79.00
(4.8)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Flint StoneWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Flint Stone - boy image
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Misty Blue
Sale price$79.00
(4.8)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - MoonlitWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Moonlit
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Moonlit
Sale price$79.00
(4.8)
Save 13%All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool+ClimaCuddle® Zipped Baby Romper Bundle BlueAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool+ClimaCuddle® Zipped Baby Romper Bundle Blue
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool+ClimaCuddle® Zipped Baby Romper Bundle Blue
Sale price$99.00 Regular price$114.00
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Pink SkyWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Pink Sky - boy image
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Pink Sky
Sale price$79.00
(4.8)
Save 14%Winter Long Sleeve Sleep Sack 2-Pack (2.5 & 3.5 TOG) | Organic Cotton & Camel Wool | Cream & ConstellationWinter Long Sleeve Sleep Sack 2-Pack (2.5 & 3.5 TOG) | Organic Cotton & Camel Wool | Cream & Constellation
Winter Long Sleeve Sleep Sack 2-Pack (2.5 & 3.5 TOG) | Organic Cotton & Camel Wool | Cream & Constellation
Sale price$133.00 Regular price$154.00

0.5 TOG Sleep Sack

1.0 TOG Sleep Sack

2.5 TOG Sleep Sack

3.5 TOG Sleep Sack

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