Feature(may vary by option.)

●SAFETY -- The back and front are designed with reflective strips, which are very visible even in the dark straps to ensure your safety
●BREATHABLE -- Excellent ventilation system consists of a porous mesh backrest and comfortable honeycomb pad to prevent stuffiness and release back pressure
●LIGHTWEIGHT - Ultralight backpack with wide adjustable and breathable shoulder strap can effectively disperse weight and reduce muscle consumption. The backpack with 2L hydration bladder provides maximum support, minimal strain and added convenience
●LARGE CAPACITY -- 5L roomy compartment, enough for most daily necessities such as laptop, tablet, wallet, books, cell phone, water bottle, umbrella, etc
●MULTI-FUNCTIONAL - Suitable for various outdoor activities such as riding, running, cycling, camping, hiking, climbing, going out or short trips

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Description

Specifications:
Material: Polyester fiber, TPU
Color: Black/Red/Gray/Blue (Optional)
Backpack Capacity: 5L
Water bag capacity: 2L (not included)
Note:
1. Due to the light and screen difference, the items color may be slightly different from the pictures.
2.Please allow 1-3cm error due to manual measurement.