From Veer, this basecamp features: Add cushioned comfort to your rest stop. Air Pad XL is the ultimate self-inflating ground cushion designed to fit securely under Basecamp XL, or as a standalone surface. Includes: (1) Self-Inflating Air Pad XL (1) Storage Bag (includes Cruiser clips) Features: Self-inflating Air Pad XL Knee cushion for comfort entering and exiting Basecamp XL Custom-fit to sit perfectly under the base of Basecamp XL for safe use with little ones Storage bag attaches to any Cruiser for hands-free transport Dimensions: Thickness: 1 62 L (including 11 knee pad) x 68 W (perfectly fits under Basecamp XL) (in Storage Bag): 14 L x 9 D Weight: 5.5 lbs Imported.