Enhanced Visibility for Photographers and Active Explorers

​Designed for those who need a clear, unobstructed line of sight, the Montbell Pop-Up Cap offers a clever twist on standard sun protection. This cap features a purposefully short 5-centimeter brim that can easily be flipped up and secured out of the way while you wear it. Whether you are peering through a camera lens, birdwatching, or navigating a steep, technical rock scramble, this cap ensures your vision remains wide open. Crafted from a stretchy nylon blend and treated with a sustainable water-repellent finish, it is a versatile companion for any fast-paced outdoor pursuit.

​Why We Love It

​At X-Boundaries, we know how frustrating a standard, rigid hat brim can be when you are trying to frame the perfect shot or look up at the next pitch on a climb. We love the Pop-Up Cap because it solves this problem beautifully—just flip the visor up when you need maximum visibility, and flip it down when you need shade. Weighing an almost imperceptible 39 grams, it is a prime example of Montbell’s "Light & Fast®" engineering. Plus, it utilizes a PFAS-free water-repellent finish, meaning you get reliable weather resistance without introducing harmful forever chemicals into the environments you love to explore.

​Key Features

• ​Raisable Short Brim: The compact 2-inch (5 cm) visor can be easily flipped up to instantly widen your field of vision, making it perfect for photography and technical climbing.
• ​Eco-Friendly Weather Resistance: Treated with a PFAS-free water-repellent finish to shed light rain and moisture sustainably.
• ​Ultra-Lightweight Stretch: Made from a blend of nylon and polyurethane, it provides a comfortable, slightly stretchy fit while weighing only 1.4 ounces.
• ​Customizable Fit: Features a low-profile adjustable rear strap to keep the cap securely in place during high winds and active movement.

​Technical Specifications

• Material: 94% Nylon, 6% Polyurethane (PFAS-free water-repellent finish)
• Weight: 39 g / 1.4 oz
• Bill Length: 5.0 cm / 2.0 in
• Country of Origin: Vietnam
• Style 1119144

Care & Maintenance

​To preserve the structure of the raisable brim and the longevity of the water-repellent finish, please follow these simple care guidelines:

• ​Drying: After washing or a heavy sweat session, always re-shape the cap and dry it in the shade. Do not leave the cap crumpled while wet, and avoid direct, intense sunlight to prevent fading and material degradation.
• ​(Please refer to the interior garment tag for specific care symbols regarding water temperature, washing methods, bleaching, and dry/wet cleaning).

​The X-Boundaries Guarantee

​Tired of your hat getting in the way of your camera or binoculars? Drop by X-Boundaries to try on the Pop-Up Cap, flip the brim for yourself, and discover your new favorite trail accessory!