The bayonet style main inflation valve is compatible with most pumps

høje aspektform

designed for a drinking reservoir to keep you hydrated (reservoir not included)

High and low vents allow condensation to escape

Mystic big logo print at back

Mast Al 3bs Size:75 The bayonet style main inflationIntroducing the Mast AL 3BS when versatility meets performance. Experience a new level of versatility and performance with the Mast AL 3BS. This mast now features our innovative AL 3BS+ connection, ensuring maximum compatibility across the Duotone foil range. This advancement not only simplifies your gear but also enhances overall performance. Known for its incredibly stiff and direct feel, the Mast AL 3BS delivers a low drag behavior that rivals