Altatac BSY18 Puffer Vest Black 2XL

Lightweight Packable Vest for Layering

This Altatac BSY18 puffer vest in black, size 2XL, is built for men who need a warm outer layer that compresses easily into a pack. The nylon shell resists wind and repels water with a durable finish. Double insulation adds core warmth without the bulk of a full jacket. It suits travel, hiking or daily commutes where conditions shift quickly.

Double Insulation for Core Warmth

The defining specification is the double-insulated construction that traps heat while the wind-resistant nylon shell blocks gusts. A water-resistant finish sheds light rain or snow so the insulation stays effective. This combination decides whether the vest meets the buyer's warmth requirement for cool, damp mornings or high-exposure ridgelines.

Layer-Ready Fit with Secure Storage

The vest slips over a base layer or mid-layer and under a hard shell without restricting arm movement. Two hand-warming pockets and a secure inner chest pocket hold gloves, a phone or small essentials while keeping them dry. Machine-washable fabric simplifies care after muddy trails or urban grime. It frees the arms for climbing, cycling or carrying gear.