Maverick Sleeveless Sleep Bag 2.5 Tog

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Our sleeveless sleep bag in 2.5 TOG is made from ultra-soft Päpook® viscose from bamboo. Keep your peanut comfy and warm in our new breathable and slightly weighted sleep bags with reversible zipper for easy late-night changes! Replace loose blankets by keeping your peanut safe and snug during their transition from swaddling.


  • 2.5 TOG: 16 - 20 °C / 61 - 68 °F
  • Posh Peanut® signature teal lining
  • Wash inside out on delicate / Hang to dry
  • Exterior: 95% Viscose from Bamboo, 5% Spandex
  • Filling: 100% Polyester
  • Reversible Zipper
  • Extra-long to grow with your baby
  • Read more on Sleep Bags & Sizing here!

Sleeping Bag Size Chart and TOG Information

How do you ship your items?

All Items ship within 1-3 business days and 5-8 days estimate of delivery within the USA, but you may upgrade shipping at checkout for faster delivery. We also ship Internationally, so please check our SHIPPING POLICY for further information on transit times!

Each item is shipped with no pricing information. Gift wrap is an option available through any applicable product listing.

Refunds & Exchanges

You have 30 days to return your items from when you receive your order if you're not 100% happy! Please check out our RETURN POLICY for more information.

Why Bamboo?

Bamboo from viscose is lightweight, breathable, and extra buttery soft for your baby's delicate skin. Its lush texture makes it a favorite amongst all ages. Its natural weave makes it stretchy enough for a nice snug fit, yet comfortable for all-day wear. The natural fibers make you feel like it's your second skin.

No Chemicals?

Did you know most children's wear is treated with flame retardants? You can rest easy knowing our bamboo is not treated with chlorine-containing bleaches, zinc, and sulfate. We comply with snug fitting standards to ensure we don't use any chemicals during our production process.

Benefits of Bamboo From Viscose

It is hypoallergenic, allowing moisture to evaporate and dry quickly. In addition to being naturally hypoallergenic and anti-fungal, it is also odor resistant and naturally regulates body heat. Micro-gaps aid in ventilation by trapping in cool air during hot seasons and traps warm air during cold seasons. This means you stay cooler during the summer and a few degrees warmer during the winter. This makes it great specifically for people with sensitive skin and/or allergies.

It has natural UV protection to protect your peanuts from sun rays in comfort.


There are many ways to produce bamboo. Here at Posh Peanut, we are dedicated to giving back to our planet. Eco-friendly- bamboo is one of the fastest-growing plants on earth. It requires very little water and grows 3-4ft a day without any fertilizers. Since our bamboo is made without any harsh chemicals, we are proud to say our products are made ethically using the highest standards in textile.

Customer Reviews
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Alex S.
United States

Great sleep bag!!

I searched about 20 different websites before settling on trying these sleep bags. My one year old is GIANT, so he has practically grown out of most XL or 18-36 month sleep sacks. The Posh Peanut sleep sacks are longer than most so I decided to try them. When they arrived I was super happy!! This sack is great!! The material is so soft, and because I bought the 2.5 tog it’s super warm as well!

Devan S.
United States United States

I was skeptical but boy was I wrong!

These are socu nice sleeps bags! I was ok the fence but when they were bogo for 12 days of poshmas I finally caved. My baby sleeps so much more soundly in her sleep bags and I love how soft they are

Samantha K.
United States United States

So soft and beautiful!

I just feel so happy putting my baby to sleep in this! It’s so luxurious

Amanda W.
United States United States

So soft!

This is so soft and long! We absolutely love it!!

Jada H.
United States United States

Sleep sack

I love the sleep bag i got the Lana leopard, print is super cute and the sleep bag is so so soft and also keeps my daughter very warm!

Posh Peanut In The Wild

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