AONIJIE hydration backpack, blue, free size with multiple pockets. I think it's in very good condition. - Brand: AONIJIE - Color: Blue系 (Blue-based) - Features: Hydration compatible - Number of pockets: Multiple - Size: Free size - Usage: Running, trail running Instant purchase is OK. Shipping will be done anonymously using one of several easy methods, and the item will be shipped folded compactly m(_ _)m I am raising children and working, so shipping may be delayed.