Loulou Lollipop - Waffle Baby Sleep Bag 2.5 Tog in TENCEL™ Lyocell - Coconut Milk

Deep-winter nights meet their match: the TENCEL™ Sleep Bag, rated 2.5 TOG, pairs a waffle-knit TENCEL™ Lyocell shell with a fuller layer of DuPont™ Sorona® insulation, built specifically for the rooms that never quite warm up. Rated for a cold 16–20°C nursery, this is the winter weight of our sleep bag line.

Sizing: Choose by height and weight, not age.

• 0-6 M: 58–66 cm tall, 4.5–7.3 kg (10–16 lb)
• 6-18 M: 66–86 cm tall, 7.3–11.8 kg (16–26 lb)
• 18-36 M: 86–102 cm tall, 11.8–18.1 kg (26–40 lb)

The textured weave traps air more effectively than a flat knit, which is what allows this bag to stay genuinely warm in a cold room while remaining just as easy to move in as the lighter-weight bags in the line.

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.

Built for Cold Rooms

A fuller layer of DuPont™ Sorona® insulation under a TENCEL™ shell for warmth without trapping heat — safer for sleeping in a 16–20°C nursery.

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.

Good to know: The 0-6 M usually carries a baby through to the 4-month sleep regression.