Big Enough to Ensure Side-Sleeping

This backpack is big enough and keeps you off your back at night. Imagine what will happen if the back supporter is small or flat. You will end up sleeping on your back with it pressing on your spine, which is not just painful but dangerous.

Stable and Comfortable at Night

This backpack features a three-point fixation design at both shoulders and waist, which disperses the pressure of the fixing straps to ensure a comfortable and stable support. Imagine what will happen if it is fixed around your chest with only one strap (especially for women) or placed in a back pouch of a pajama. It will shift and slide around over time, allowing you to roll onto your back.

2021 NEWLY UPGRADED MODEL

All buckles have been replaced by magic tape to prevent slipping out and discomfort. The connection at the root of the shoulder strap and the zipper of the backpack have been enhanced.

Two Ways to Wear for Comfort

You can choose the most comfortable way to wear with our patented two-magic tape design.

A. Fasten the straps across your chest with the first magic tape.

B. Fasten the straps across your shoulders with the second magic tape.

Portable and Washable

The backpack is very light and can be inflated by mouth. The deflated backpack is foldable, portable, washable, and ideal for travelling. It can withstand regular washing and long-term use.

Size Guide

Two sizes are available. Choose Large if your back width is more than 16 inches or 40 cm. Otherwise choose small. If your back width is between 14 1/2 and 17 inches (37 and 43 cm), choose large for full side-sleeping or small for half-to-full side-sleeping.

Size Adjustable

Additionally, you can adjust the air capacity of the airbag from half-full to full to find the suitable size for the best side-sleeping position.

Replacement Airbag Available

We provide replacement airbags in this listing. If the airbag breaks or leaks within three months of purchase, you can apply directly to us for a new airbag.