Macpac Sentinel 50L AzTec® Alpine Pack
Why we made this
A fully featured, technical mountaineering pack, the Sentinel is engineered for performance, durability and adaptability in challenging terrain.
Designed and tested in New Zealand, the Sentinel is a fully-featured mountaineering pack with a 50+ litre capacity. Made from our legendary Eco AzTec® 8 oz. canvas fabric for durability and weather resistance, this pack features an adaptable design for reduced weight when required. A removable metal frame and detachable top lid means you can strip down the pack for lighter climbing. A performance-focused design, the Sentinel features an ActiveX™ alpine harness with a moulded and laminated closed cell foam back panel — for reduced moisture absorption and freezing potential — and an internal foam back panel that can be removed for use as a bivvy mat. The Sentinel is well equipped to carry your gear – it features dual ice axe attachments, daisy chains and 'V' webbing loops to keep tools secure while on the move, while side compression straps and pockets accommodate extra items. In terms of capacity breakdown, this pack has a 48 litre base capacity with the expanding storm throat providing up to an extra 8 litres of overload capacity.
Eco AzTec® 8 oz. canvas fabric for durability and weather resistance
ActiveX™ alpine harness with a moulded and laminated closed cell foam back panel — for reduced moisture absorption and freezing potential
Removable foam back panel for use as a bivvy mat
Removable hip belt, metal pack frame and detachable top lid
Large storm-throat for extra capacity
Front and rear haul loops
Dual ice axe attachments and 'V' loops to secure tools
Capacity: 50+ litres (48 litre base capacity with up to 8 litres of extra overload capacity)
Main Fabric Eco AzTec® 8 Canvas — 80% Polyester, 20% Cotton Main Fabric Weight (g/m2) 340 Secondary Fabric 100% Cordura® Nylon (500D) Secondary Fabric Weight (g/m2) 343 Harness ActiveX™ Alpine Harness Weight (g) 2100 g (min weight: 1270 g — no lid, bivy mat, lid or hip-belt)