[Material] Be made of durable 600D Nylon with comfortable and mesh lining which offer your loved pet cooling and comfortable feelings.

[Adjustable Size] Adjusting the dog vest harness backpack to a proper fit and keeping the pack in place. The adjustable straps fit for different dog breeds and sizes with a 23.6-27.56 inch neck & 25.6-36.6 inch chest.

[Large Capacity Rooms] The Two-sided dog pack provides enough space for essentials to carry dog food holder, water, snacks, wast disposal bags, etc.

[Well-designed] The handle can help the dog to cross obstacles if necessary and features a rear-mounted leash hook to attach a dog walking leash when the dog needs to be on a leash.

Neck circumference adjustable from 60-70cm(23.6''-27.56'')

Chest adjustment range 65-93cm(25.6''-36.6'')

Sizes are subject to a 1-2cm error and there is a slight colour difference in the pictures.