Overview:
1.Backpack Swimming Bag: One bag for dual-use, relieves your burden, and can be in close contact with nature at any time.
2.Dual Airbags: Dual airbags, have enough buoyancy and safer to use. When one airbag, unfortunately, leaks, the other airbag can still maintain buoyancy to ensure safety.
3.Large Storage Space: Its volume is 28L and 35L, which can easily accommodate your clothes and other items. The fully waterproof design allows you to keep your items completely dry even after multiple dives in the water.
4.Lightweight and Compact: The buoy is super light and can be folded into a very small packaging size. Therefore, it is very suitable for every bag.
5.Suitable Occasions: Suitable for beach, camping, rafting and other waterproof purposes. The shoulder strap is switched to a belt, and full of air is a standard swimming float. The double airbags are safer. You can use the buoyancy of the float to rest when you are tired. At the same time, it reminds passing personnel and boats to avoid.

Specifications:
Product Name: Double airbag backpack swimming float/double shoulder waterproof backpack
Specification: 28L (tile 37*68CM), buoyancy 12KG
35L (tiled 41*72CM), buoyancy 15KG
Weight: 28L is about 600 grams, 35L is about 740 grams
Fabric: 0.35MM 210T nylon paste PVC+0.35MM PVC film,
Waterproof rating: IPX6
Executive standard: QB/T1557-1992
Product color: fluorescent orange
Product accessories: 2.5CM wide belt (shoulder strap) *2, the longest is 130CM
Number of air nozzles: 2 (lockable and fast inflating air nozzles)
Product features: The backpack is suitable for beach, camping, rafting and other waterproof purposes. The shoulder strap is switched to a belt, and full of air is a standard swimming float. The double airbags are safer. You can use the buoyancy of the float to rest when you are tired. At the same time, it reminds the passing personnel, Vessels should pay attention to avoidance.

Package Content:
Waterproof backpack*1