Daypack: one-shoulder bag with a water bottle holder, the main compartment is equipped with a water bottle holder, which can be used as a shoulder bag or chest bag. 
 Water resistant: made of water-resistant nylon material, this chest sling bag is durable and waterproof. it can protect your valuables from raindrops, sweat and dirt. 
 Small bag: it can be used as a chest bag, shoulder bag, crossbody bag, messenger bag, travel bag, sports bag, etc. it is very suitable for outdoor activities such as camping, hiking, cycling, fishing, hunting, etc. 
Durable and higher quality: made of high quality oxford cloth, tear-resistant and waterproof. the water resistant backpack is durable and can be used for a long time.