Core Battery Color:White Exterior Crown: Hydrophobic crown panels

Exterior Crown: Hydrophobic crown panels with laser perforated side and rear panels for breathability

Stuff Sack Size: 8" x 13" / 20 x 33 cm

and won't get torn up by sharp hook points

Not to mention

Core Battery Color:White Exterior Crown: Hydrophobic crown panelsHigh capacity Lithium Ion 1250 mAh rechargeable battery guarantees high performance lighting for HYBRID headlamps: TIKKINA, TIKKA, ZIPKA, ACTIK, ACTIK CORE, TACTIKKA, TACTIKKA + and TACTIKKA +RGB, even at low temperatures. It recharges directly with the integrated USB port. The CORE rechargeable battery offers an economical and sustainable solution as the main power supply, or as a back up battery. _____________________________________________________