Hollis M3 Mask berkley-rods The Straw Cap is compatible

The Straw Cap is compatible with all Yeti Rambler Bottles

and Powertex reinforcements on the knees

The Countdown has a dependable and consistent fall rate

long fall or slow mechanical

Hollis M3 Mask berkley-rods The Straw Cap is compatibleThe Hollis M3 Mask provides distortion free vision and a superior fit. The low profile design uses a rigid frame and two lenses with UltraClear glass. The low iron content produces a higher light transmittance and a reduced green tint inherent in other glasses. This makes the lenses distortion free and helps improve colour and visibility in low light conditions underwater. Optical lenses from 1. 5 to 8. 0 diopters available. Frameless 100% pure