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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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Limitedwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-pumpkin-dotswarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-pumpkin-dots
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pumpkin Dots
Sale price£58.00 GBP
(4.9)
Newwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-skiing-santawarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-skiing-santa
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Skiing Santa
Sale price£58.00 GBP
(4.9)
Newwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-dot-tree-designwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-dot-tree
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Dot Tree
Sale price£58.00 GBP
(4.9)
Newwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-mocha-brownwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-mocha-brown
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Mocha Brown
Sale price£58.00 GBP
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - CreamWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Cream - boy
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Cream
Sale price£58.00 GBP
(4.9)
Newwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-skiing-goosewarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-skiing-goose
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Skiing Goose
Sale price£58.00 GBP
(4.9)
Newwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-forest-greenwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-forest-green
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Forest Green
Sale price£58.00 GBP
(4.9)
Newwarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-spark-dotswarm-long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-spark-dots
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Spark Dots
Sale price£58.00 GBP
(4.9)
Newlong-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-sunny-puplong-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-sunny-pup
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Sunny Pup
Sale price£58.00 GBP
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Lavender BowWarm_Long_Sleeve_Sleep_Sack_2.5_TOG_-_Organic_Cotton_Camel_Wool_-_Lavender_Bow
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Lavender Bow
Sale price£58.00 GBP
(4.9)
Save 7%Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Sweet Holiday - boyWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Sweet Holiday
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Sweet Holiday
Sale price£54.00 GBP Regular price£58.00 GBP
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Dusty PinkWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Dusty Pink - boy
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Dusty Pink
Sale price£58.00 GBP
(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£58.00 GBP
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pea GreenWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pea Green - boy
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pea Green
Sale price£58.00 GBP
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Blue SkyWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Blue Sky - boy
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Blue Sky
Sale price£58.00 GBP
(4.9)
Warm Long Sleeve Sleep Sack 2.5 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£58.00 GBP
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Misty BlueWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Misty Blue - boy
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Misty Blue
Sale price£58.00 GBP
(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£58.00 GBP
(4.9)
Limited all-season-long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-pumpkin-dotsall-season-long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-pumpkin-dots
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool -Pumpkin Dots
Sale price£54.00 GBP
(4.9)
NEW long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-skiing-santa long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-skiing-santa
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Skiing Santa
Sale price£54.00 GBP
(4.9)
NEWlong-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-dot-treelong-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-dot-tree
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Dot Tree
Sale price£54.00 GBP
(4.9)
NEWall-season-long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-mocha-brownall-season-long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-mocha-brown
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool -Mocha Brown
Sale price£54.00 GBP
(4.9)
NEWall-season-long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-forest-greenall-season-long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-forest-green
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Forest Green
Sale price£54.00 GBP
(4.9)
NEW long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-skiing-gooselong-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-skiing-goose
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool -Skiing Goose
Sale price£54.00 GBP
(4.9)
NEWall-season-long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-spark-dotsall-season-long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-spark-dots
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool -Spark Dots
Sale price£54.00 GBP
(4.9)
Save 6%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£51.00 GBP Regular price£54.00 GBP
(4.9)
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£54.00 GBP
(4.9)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Quiet Skylong-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-quiet-sky
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Quiet Sky
Sale price£54.00 GBP
(4.9)
All 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-1
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Lavender Bow
Sale price£54.00 GBP
(4.9)
long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-sunny-pupAll_Season_Long_Sleeve_Sleep_Sack_1.0_TOG_-_Organic_Cotton_Camel_Wool_-_Sunny_Pup2
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Sunny Pup
Sale price£54.00 GBP
(4.9)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - CreamWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Cream - boy
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Cream
Sale price£54.00 GBP
(4.9)
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£54.00 GBP
(4.9)
camel-wool-long-sleeve-sleep-sack-1-0-tog-dusty-pinkAll Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Dusty Pink
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Dusty Pink
Sale price£54.00 GBP
(4.9)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pink Sky All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pink Sky
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Pink Sky
Sale price£54.00 GBP
(4.9)
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pea Green - boyAll 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£54.00 GBP
(4.9)
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£54.00 GBP
(4.9)
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Flint StoneWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Misty Blue - boy
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Misty Blue
Sale price£54.00 GBP
(4.9)
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£54.00 GBP
(4.9)
Save 7%long-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool-baby-bodysuit-long-sleeve-merino-wool-rayon-bamboo-bundle-sunny-puplong-sleeve-sleep-sack-1-0-tog-organic-cotton-camel-wool
Long Sleeve Sleep Sack 1.0 TOG Organic Cotton & Camel Wool +Baby Bodysuit Long Sleeve - Merino Wool & Bamboo Rayon Bundle - Sunny pup
Sale price£78.00 GBP Regular price£84.00 GBP
long-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-sunny-puplong-sleeve-sleep-sack-2-5-tog-organic-cotton-camel-wool-sunny-pup
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Sunny Pup
Sale price£61.00 GBP
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - CreamWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Cream - boy
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Cream
Sale price£61.00 GBP
(4.9)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Dusty PinkWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Dusty Pink - boy
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Dusty Pink
Sale price£61.00 GBP
(4.9)
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£61.00 GBP
(4.9)
Save 11%Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool Bundle- PinkWinter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool Bundle- Pink
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool Bundle- Pink
Sale price£108.00 GBP Regular price£122.00 GBP
(4.9)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Pea Green-11Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pea Green - boy
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Pea Green
Sale price£61.00 GBP
(4.9)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Blue SkyWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Blue Sky - boy
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Blue Sky
Sale price£61.00 GBP
(4.9)
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Flint StoneWarm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Misty Blue - boy
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Misty Blue
Sale price£61.00 GBP
(4.9)
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£61.00 GBP
(4.9)
0.5 tog sleep sack

0.5 TOG Sleep Sack

1.0 tog sleep sack

1.0 TOG Sleep Sack

2.5 tog sleep sack

2.5 TOG Sleep Sack

3.5 tog sleep sack

3.5 TOG Sleep Sack

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