Sleep sack – the best and safest sleep sacks

Sleep sack is the safest alternative to blankets since blankets can pose a suffocation hazard and increase the risk of SIDS. Pediatrics advice about leaving blankets in baby’s bassinets and the best alternative are sleep sacks.

Moreover, sleep sacks gives more security than a blanket as they are designed to help reduce the risk of SIDS. Parents just have to make sure that baby is not strong enough to roll over into prone position.

There are huge variety of sleep sacks available that come in different designs and fabrics.

Halo sleep sack

The halo sleep sack replaces loose blankets in the crib for a safer environment. This sleepSack wearable blanket replaces loose blankets in the crib that can cover your baby’s face and interfere with breathing. In addition to sleeping safer, it helps babies sleep better, too. It’s a warm cuddly blanket they can’t kick off; ensuring baby sleeps soundly throughout the night.

It si made 100% cotton and offers the right comfort for warmer seasons or climates; can be layered with warmer sleepwear for cooler temperatures.

Inverted zipper opens from the bottom for easy diaper changes; sleeveless to reduce the risk of overheating and arm and neck openings sized for a safer fit.

Halo SleepSack
Early Walker
Sleep Sack
Big Kids
SizesNewborn (6-12 lbs), Small (13-18 lbs)Small (10-18 lbs), Medium (16-24 lbs), Large (22-28 lbs), XLarge (26-36 lbs)Medium (16-24 lbs), Large (22-28 lbs), XLarge (26-36 lbs)2-3T (25-40 lbs), 4-5T (30-50 lbs)
Fabric100% Cotton, Microfleece, 100% Cotton Muslin, Plushy Dot Velboa100% Cotton, Microfleece, 100% Cotton Muslin, Plushy Dot VelboaLightweight Knit, MicrofleeceLightweight Knit, Microfleece
3-Way Adjustable Swaddle WrapSwaddle your baby 3 different ways: arms in, arms up or arms out.
Inverted zipper for easy diapering.
Roomy sack design promotes healthy hip development.
Sleeveless to reduce the risk of overheating.
Foot openings to provide mobility and comfort for toddler. Tuck feet in at night for warmth.

Woolino 4 Season Ultimate Baby Sleep Bag Sack

Sleep sack

The 4 Season Merino Wool Baby Sleep Bag will help keep your baby at a perfect temperature during all year because it provides perfect comfort in all seasons.

The woolino sleep sack helps baby stay covered through the night and replaces loose blankets in the crib that can cover baby’s face and interfere with breathing.

It’s 100% natural, fully machine-washable, and it fits babies from 2 months to 2 years. This is the only wearable blanket your child will need, right up until they turn two. For smaller babies close the underarm snaps to adjust the fit.

This sleep sack is machine washable, in addition to merino being naturally odor repellent.


  1. Double shoulder snaps on both sides for easy dressing 
  2. Under-arm snaps to adjust the fit for smaller babies 
  3. Two-way side zipper so you can open it from bottom for diaper changes, or from top – for easy dressing 
  4. Zipper is sewn inside lining so it won’t scratch
  5. Seat-belt slots for easy transfer between crib, stroller, bouncer, … 
  6. Tag-less back ensures itch-free wear 
  7. Generous fit to let baby move and kick, promoting healthy hip development 
  8. Silky-soft Merino wool creates a micro-climate around baby’s body, wicking moisture away and regulating body temperature 
  9. Zipper-pull guards to protect child’s skin and discourage child from chewing on the zipper pull 
  10. Nursery thermometer with dressing guide included

Ultimate Baby Sleep Bag Ultimate Toddler Sleep Bag Basic Baby Sleep BagBaby Sleep Bag with Feet
Organic Cotton Baby Sleep Bag
Fabric100% Merino Wool Lining & 100% Organic Cotton Outer100% Merino Wool Lining & 100% Organic Cotton Outer100% Merino Wool Lining & 100% Organic Cotton Outer100% Merino Wool Lining & 100% Organic Cotton Outer100% Organic Cotton
Sizes Available2 – 24 Months2 – 4 Years0-6 Months, 6-18 Months, 18-36 Months6-18 Months, 18-36 Months, 3-4T0-6 Months, 6-18 Months, 18-36 Months
Colors AvailableGray, Earth, Navy Blue, Lilac, Rose, Stars, Violet, Panda, Whales, NightSkyGray, Earth, Navy Blue, Rose, Stars, VioletGray, Earth, Navy Blue, Stars, Panda, ButterfliesGray, Navy Blue, Panda, ButterfliesGray, Blush, Navy
Shoulder Snaps
Underarm Snaps to Adjust the Fit for Smaller Babies
2-Way Zipper
Safety-Belt Slots / Travel Friendly
Foot Openings to Provide Mobility when Child is Awake 
Replaces Loose Blankets for Safe Sleep

Merino Kids Baby Sleep Bag for Babies 0-2 Years

The merino sleep sack fit growing child safely and comfortably for up to two years. Excellent value compared to other sleep bags that last only a few months.

It is made with organic combed cotton outer layer gives extra durability for years of use.

Naturally fire-resistant. Rated low fire risk without fireproofing chemicals. Easy cleaning because it is machine washable.

It regulates body temperature because it captures and circulates air to insulate child when the room temperature falls. Besides, it releases excess body heat and moisture as the room temperature rises. Child stays warm and dry without overheating.

Unzips from the bottom for quick diaper changes and opens flat for easy dressing. Zipper is sewn inside lining and enclosed in a special fabric zipper guard to protect child’s skin. Opens at one shoulder only, won’t ‘pop open’ when child stands.

Standard Weight & Cocooi BabywrapWinter WeightSherpa Weight
Crafted from 100% natural luxuriously soft allergy-safe merino wool.Crafted from 100% natural, itch-free and allergy-safe. Organic cotton outer layer for extra durabilityCrafted from 100% natural, itch-free and allergy-safe. Organic cotton outer layer for extra durability.
All season versatility. Merino regulates body temperature so baby won’t overheat or wake up cold.Featuring a 100% Merino Sherpa Fleece, designed for the coldest months of the year and for cooler room temperatures ranging from 53°F to 68°FNaturally absorbs and releases moisture to create the perfect safe micro-climate in any season for rooms 64°F to 80°F.

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