Product Overview
When temperatures drop, cold, numb fingers can be a climber’s biggest obstacle — sapping grip strength and dulling sensitivity right when you need them most. That’s why we created the Heated Chalk Bag: a revolutionary piece of gear that combines everyday chalk storage with intelligent heating technology, keeping your hands warm and your friction on point, no matter how cold the conditions get.
Key Features
Targeted Heat Where You Need It
An ergonomically-designed heating element wraps around your fingertips, knuckles, and palm — delivering consistent warmth exactly where cold hits hardest, so you can grip with confidence instead of fighting numbness.
Lightweight Insulation, Built to Retain Heat
A lightweight fabric shell houses 80g of 3M Thinsulate® insulation, trapping heat effectively while keeping the bag light and easy to carry on any climb.
Long-Lasting, Rechargeable Power
Powered by a Lithium-Ion battery with USB Type-C charging, the bag delivers reliable heat all session long:
- Low: 8–12 hours
- Medium: 6–8 hours
- High: 4–6 hours
No more worrying about your hands going cold mid-climb.
Three Precise Temperature Settings
A built-in NTC temperature sensor monitors and regulates heat output automatically, giving you three settings to match any condition:
- Red: 55°C / 131°F (High)
- Green: 45°C / 113°F (Medium)
- Blue: 35°C / 95°F (Low)
Whether you’re bouldering in a chilly gym or climbing at altitude, there’s a setting built for you.
Who It’s For
Built for climbers who suffer from cold hands — and for those in constant pursuit of high friction who still battle with numb fingertips. Whether you’re indoor bouldering, sport climbing outdoors, or tackling alpine routes, this heated chalk bag is designed to keep your hands warm, responsive, and ready to send.
