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United States
Waffle Baby Sleep Bag 1.0 TOG in TENCEL™ Lyocell - Denim Blue
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The waffle texture holds warm air the way a thin blanket wishes it could — and it zips on.
Mid-tone denim blue, solid.
Same year-round 1.0 TOG warmth as our flagship sleep bag, knit on a waffle weave that traps a thin layer of air against the skin. It's built for a 21–24°C nursery, with a little more texture than the smooth version.
Why waffle. The waffle weave traps a thin layer of air against the skin, so the bag reads a touch warmer and a lot more textured than the smooth version — same fiber, same safe-sleep cut.
Material. A waffle-knit TENCEL™ Lyocell shell over a light layer of DuPont™ Sorona insulation. The waffle holds a thin layer of air against the skin, so it reads a touch warmer than the smooth 1.0 TOG. TENCEL™ is Lenzing's closed-loop wood-pulp fiber, certified to OEKO-TEX Standard 100.
The print. Mid-tone denim blue solid with a slight texture. Sits well alongside wood and white, reads as workwear, washes like a t-shirt.
Construction. Sleeveless on purpose, so your baby sheds heat instead of trapping it. A two-way zipper runs the length of the bag, so a midnight diaper change takes seconds and wakes nobody. The neck and arm openings are bound in soft fabric, not scratchy serged edges, and cut snug — the part that matters most for safe sleep.
Adjacent TOGs in the same print. Room running warm? The 0.5 TOG Muslin Sleep Bag in Denim Blue covers 24–27°C summer nurseries. Cold nursery in winter? The 2.5 TOG TENCEL™ Sleep Bag picks up at 16–20°C.
Sizing. 0–6M (3.6–8.2 kg / 8–18 lb), 6–18M (8.2–12.7 kg / 18–28 lb), 18–36M (12.7–17.2 kg / 28–38 lb).
Care. Machine wash cold and tumble dry low. The waffle texture relaxes in the wash and springs back in the dryer. Don't bleach, and don't iron the printed areas.
Safety & certification. Tested to Health Canada's Textile Flammability Regulations, and to CPSIA and ASTM standards. The material is certified to OEKO-TEX Standard 100, and Loulou Lollipop is a Certified B Corporation.
Common questions
Why TENCEL™ for this sleep bag instead of muslin?
TENCEL™ Lyocell is a wood-pulp fiber spun in a closed-loop process. It pulls moisture off the skin quickly and stays soft and keeps its look through repeated washing, so we use it in our year-round 1.0 and 2.5 TOG sleep bags, the ones that get washed most. For the lightest warm-weather layers, you might want our products made with Tanboocel® Bamboo Viscose — like the 0.5 TOG sleep bags, swaddles, and crib sheets.
What TOG rating should my baby wear?
Match the TOG to the room. 0.5 TOG for 24–27°C. 1.0 TOG for 21–24°C, the most common nursery temperature in Canada. 2.5 TOG for 16–20°C cold nurseries. A nursery thermometer removes the guesswork.
What should baby wear under a 1.0 TOG sleep sack?
A short-sleeve bodysuit at the top end of the range (23–24°C), a long-sleeve bodysuit in the middle (21–23°C), or a sleeper at the cool end (21°C). The TOG rating gives you the main warmth; what your baby wears underneath lets you fine-tune from there.
Free shipping across Canada over $100. Loulou Lollipop is Canadian owned and designed in Vancouver. Free 30-day returns on unworn items in original packaging.
Part of the Big Dreams Sleep System. Sleepers and sleep bags in Denim Blue are built to layer together through the night — same print, one system. Complete the set with the Waffle Sleeper.
Why we recommend TENCEL™
Moisture Wicking
Non-Toxic & Safe
Ultra-Soft On Baby’s Skin
The following chart is for reference only. Please reach out to our customer service team if you have any questions on the sizes.
Sleep Bags
| Size | Height (in) | Weight (lb) |
|---|---|---|
| 0 - 6 M | 23 - 26" | 10 - 16 lbs |
| 6 - 18 M | 26 - 34" | 16 - 26 lbs |
| 18 - 36 M | 34 - 40" | 26 - 40 lbs |
Sleepsuits
| Size | Height (in) | Weight (lb) |
|---|---|---|
| 6 - 18 M | 29 - 31" | 22 - 27 lbs |
| 18 - 36 M | 31 - 34" | 27 - 32 lbs |
| 3T - 4T | 34 - 37" | 32 - 36 lbs |
Why Parents Love This
Clever Stay Put Design
Baby can't kick it off, meaning fewer wakeups (for them and for you!)
Quick And Easy Diaper Changes
Unzips from the bottom so you never have to fully undress your baby — even at 3am.
Warm & Cozy
Insulated with DuPont™ Sorona® for warmth without trapping heat — safer for sleeping.
Clever Stay Put Design
Baby can't kick it off, meaning fewer wakeups (for them and for you!)
Quick And Easy Diaper Changes
Unzips from the bottom so you never have to fully undress your baby — even at 3am.
Warm & Cozy
Insulated with DuPont™ Sorona® for warmth without trapping heat — safer for sleeping.
94% TENCEL™ Lyocell, 6% spandex
Machine wash cold with like colours
Tumble dry on low heat
Use only non-chlorine bleach
Do not iron
Do not dry clean
Wash in a garment bag