Virson waterproof dry bag, dry bag backpacks with shoulder strap

Dry bag backpack's Feature :

1. Heavy duty vinyl polyester trilaminate construction with durable materials for enough usage

2. Suitable for quick submersion

3. Multi-purpose storage application

4. High frequency welded seams

5. Durable, wipe clean and easy to store away

6. Floats safety if dropped into the water

7. Adjustable shoulder strap included, it can be carried on shoulder or by hand

8. Using instructions are printed on the top of the bag

9. Size instruction: [5L]-- 7''*13''(Diameter *Height); [10L]-- 7.5'' * 19''; [15L]-- 9'' * 21'' ;[20L]-- 9'' *25''; [30L]-- 10.5'' * 25''; [40L]-- 10.63'' * 31.9''; [55L]-- 12.2'' * 31.5''

Dry bag backpack's Specification :

Dry bag backpack's Pictures :