Features：
●Weighs only 198g(M), perfect for trail running, road running, marathon and lightweight trekking
●3D cutting - Vest pack with 3D cutting. The center of gravity of the bag is put on the higher position of your torso. The weight of the bag is transferred to the whole torso and the pressure on the hips and the lower body is reduced. Its proper distribution of weight optimizes mobility and comfort
●Kailas' ADF (All-round Dial Fit) system that features a dial, a lace and fixed lace guides provides quick, all-round and precise adjustment
●BI-FIX system prevents water in the water flasks from sloshing when they are half full
●90% highly breathable mesh fabric for ventilation
●12 compartments for storage and retrieval: Layered loading for back compartments with double stacking of stretchy breathable mesh to stabilize items from shaking. An independent compartment for a 1.5L water bladder
●2 ways to attach your trekking poles
●Bright color for easy-recognizing and self-satisfaction
●90% highly breathable mesh fabric for ventilation
●Full reinforcement for stress points and cotton thread for easily worn position
●Reflective printings for night visibility and zipper pocket for important stuff
●Built-in silicone tarpaulin in the water bottle compartment for easy loading
●2 TPU 500ml water bottles (each weighs 38g) included—its diagonal bite valve can rotate 360 degrees. It allows easy sipping and avoids rubbing against your chest. Pull up the bite valve to drink and push it down to lock
●Mesh fabric with polygiene for anti-bacterial and deodorization
●An Eco-friendly garbage drawstring bag to keep clean