4-in-1 bicycle dry backpack 25 L Large Waterproof & Reflective Pannier Rack Bag

Description of this bicycle dry backpack:  

1.Multifunctional bicycle backpack for all occasions, because it is also a Gep cktr bag, a bag and a dry bag at the same time.

2.The innovative fixing system, the bag can be fastened quickly, safely and without slipping

3.Spacious and robust: the bag has 20 30 L filling volume, depending on how much you roll it up.

Parameters of bicycle dry backpack: 

Material:500D tarpaulin material with a phthalate- PVC coating

Size: 30L:64 x 26 x 16 cm;  25l:47x 26 x 16 cm; 20L:38x 26 x 16 cm

Exclusive design for cycling,daypack,climing,motorcycle,hiking

Picture of this  bicycle dry backpack: