AONIJIE Hydration Backpack with 1.5L Water Bladder Large Capacity Running Vest Bag, Suitable for Hiking Cross-Country Running

【Lightweight design】This backpack adopts a lightweight design, weighing only about 248 grams, providing you with portability and comfort. Whether it is daily use or outdoor commute, it can reduce your burden and let you carry items more easily and freely.
【Back adjustment, stable items in the bag】The backpack with back adjustment function can also be adjusted according to personal body shape and needs, so that the backpack fits the back curve more closely, effectively reducing back pressure, even as stabilizing the items in the bag, preventing shaking and shaking, and protecting the safety of your carrying items.
【Stable closure, displacement adjustment】The backpack is designed with a stable closure system, which can also be adjusted in three rows according to personal needs to make sure that the backpack fits the body firmly, reduce shaking, and provide a more comfortable wearing experience. Suitable for people of different body shapes, it can effectively reduce the burden on the back.
【Two mounting methods】This backpack is designed with a trekking pole external mounting system, which supports two mounting methods, namely pole bag external mounting and front external mounting. You’ll choose the most suitable mounting method according to your walking route and personal preferences, as a way to carry trekking poles or other equipment.
【A couple of compartments】A couple of compartments are designed inside the backpack, including a 500ml water bottle compartment, a trekking pole hanger, an energy gel compartment, and so on., to meet your more than a few needs in outdoor activities. The multi-compartment design can effectively classify and store items, making it easy to prepare for more than a few outdoor challenges.