Double-wall vacuum insulation
or combine any partial canisters into a couple full ones
the foldable brim will regain its shape as soon as you put it on again
even through higher-intensity activities
No matter how long you stay out there
Petzl Core 2 Rechargeable Battery Boots Double-wall vacuum insulationRechargeable battery for Petzl headlamps featuring the HYBRID CONCEPT design: the TIKKID, TIKKINA, TIKKA, ACTIK, ARIA, and IKO. Its high capacity 1250 mAh lithium ion battery (3. 6 V 4. 5 Wh) provides excellent lighting performance, even at low temperatures. It recharges directly via the integrated USB C port. Ideal for frequent to intensive use, the CORE rechargeable battery is an economic, sustainable, and environmentally responsible solution.