This is a highly waterproof backpack cover S (5.9 - 10.9 gal (20 - 40 L)). Made of 210 polyester with PU coating, water pressure resistance of 1.6 ft (5,000 mm) and water repellent (grade 4)
(Easy to install and secure coverage) Easy to put on just by slipping it over your backpack. 2 vertical and horizontal securing straps and a drawcord that can adjust the tightness of the wrist to prevent slipping, ensuring a secure fit
Integrated storage bag that does not lose place: The integrated storage bag is attached to the cover, so you don't have to worry about losing the storage bag
Thin Buckle: Reduces back discomfort. Reflective Logo: Reflective printed logo for increased visibility at night. Carabiner Loop: The storage bag has a loop for easy carrying. Carabiner not included. Drain Hole: Water accumulated inside the backpack cover can be drained
[Compatible Size] 20 - 40L [Size] When Unfolded (W x D x H): Approx. 12.6 x 6.7 x 21.7 inches (32 x 17 x 55 cm); When Stored: Approx. 7.5 x 1.7 inches (19 x 4.3 x 12 cm); Weight: Approx. 3.3 oz (110 g). Material: Polyester. Water Resistance: Approx. 16 oz (116 oz (10000 g)