Gives you a secure, clean, and convenient way to carry a spare SRAM AXS Battery on your bike- Secure latch to lock battery into place- Gasket for added protection of the battery electrodes from the elements- Fire-resistant plastic body and stainless steel mounting arm- Weight: 17.5 Grams (without battery)- AXS Battery Battery NOT included- Made in USA- Lifetime Guarantee against material or manufacture defects. Damages due to abuse or crashing excluded