A touring backpack that pairs a reliable avalanche airbag with a compact 25-litre carrying profile. For skiers and mountaineers who travel light yet demand dependable protection, BCA Float E2 Touring Backpack brings reassurance on exposed slopes. Is the airline-friendly, capacitor-based E2 trigger and robust construction worth choosing for regular backcountry travel?
⚡ At a Glance
- • Carrying Comfort: Narrow cross section reduces bulk, closer fit eliminates need for compression straps
- • Best for: Backcountry skiers and snowboarders who want a compact, airline-friendly airbag solution
- • Not ideal for: Users who need high-capacity touring packs or large gear hauls
Combines the Alpride E2 super capacitor airbag system with an approximately 25-litre touring volume. The smaller E2 trigger unit is lighter and TSA-tested for air travel, making the pack travel-friendly.
Reliable avalanche deployment - with Alpride E2 super capacitor system
The Alpride E2 stores and releases energy using an electromechanical super capacitor rather than a chemical reaction, so performance remains consistent even in very cold temperatures. The E2 trigger unit is also reduced in size and weight compared with the previous E1 system.
Consistent, rapid airbag inflation in freezing conditions offers dependable safety when it matters most. Reduced trigger bulk also keeps the pack profile tidy and less intrusive while touring.
Travel-ready airbag system - with TSA-tested E2 trigger unit
The E2 trigger unit is tested as E2 TSA and approved for carriage on airlines, and the design pairs with a side pocket system and built-in back zip to ease use in transit and on snow. Two AA batteries can be added as an auxiliary trigger source while the super capacitor handles primary energy storage.
Airline approval simplifies travel planning and means the airbag can be taken on flights legally. Optional AA backup batteries help ensure triggering capability during long trips away from power.
Practical touring layout - with narrower cross section and clever pockets
A 25-litre, narrower version of the Float E2-35 reduces the pack's cross section so compression straps are unnecessary, while an innovative side pocket system and rear zip permit quick access to essentials and ease of carrying skis.
Slim profile improves mobility and comfort on steep skintracks, while external access points let users sip fluids, swap gloves or stow skis without lengthy stops. The layout favours efficient, on-the-go adjustments during long outings.
✨ The 4 Key Reasons for BCA Float E2 Touring Backpack
- Alpride E2 super capacitor - Consistent triggering in freezing conditions, avoiding battery failures
- Smaller E2 trigger unit - Reduced bulk and weight for freer movement on steep terrain
- TSA-tested approval - Pre-approved for airline travel, travel-ready without extra paperwork
- Durable materials and YKK zips - Tough ripstop fabric and YKK zips resist wear and weather
📋 Technical Details at a Glance
- Category: Touring avalanche airbag backpack
- Capacity: Approx. 25 litres
- Airbag system: Alpride E2 super capacitor
- Trigger unit: E2 trigger, 40% smaller and 25% lighter than E1
- Air travel approval: E2 TSA tested and approved for all airlines
❓ Frequently Asked Questions
Q: Is the airbag system safe to travel with on planes?
A: Yes. The E2 trigger is TSA tested and approved for carriage on all airlines according to the provided information.
Q: Will the airbag work reliably in very cold conditions?
A: Yes. The super capacitor stores and releases energy via an electromechanical process, which remains reliable even in very cold temperatures.
Q: Are batteries included for additional triggers?
A: No. Two AA alkaline batteries are not included, but they can be inserted to provide additional triggering and maintain full charge for up to three months if unused.
🏆 Our Verdict
The BCA Float E2 Touring Backpack suits backcountry travellers who want a compact pack with integrated avalanche protection. The combination of the Alpride E2 super capacitor system, reduced trigger unit and travel-focused access features makes it especially useful for airline travellers and lightweight ski tourers. Although it represents an investment, durable fabrics and reliable airbag technology help deliver long-term value.
