After years of research and development we have created the most advanced frame stay system yet. Increased strength, reduced weight, and added comfort are all improvements for 2019 to the already industry leading Xcurve Frame.
The revolutionary Xcurve Frame combines pack frame comfort and lightweight durability like never before. The anatomically matched curvature of the frame conforms to your lower-back and torso for unmatched load-bearing comfort.
Using 4 carbon fiber composite stays in an "X" configuration, the Xcurve incorporates curvature to match the lumbar and upper back contours for increased weight distribution and comfort under heavy load. The unique "X" stay configuration increases both vertical frame strength and eliminates any lateral shift, especially for loads over 100 pounds. The Powerlock hip belt has forward assist pull with locking features to eliminate any webbing slip, even under the heaviest of loads. The tighter the belt is adjusted, the tighter the lock on the webbing.
The Powerlock hip belt also has adjustable upper and lower tensioners to cup the hips and equalize pressure for the full width of the belt, regardless of body shape. Dual density foam and improved belt shape all combine for more comfort under heavy loads.
The Xcurve shoulder straps offer increased foam density for comfort, increased vertical torso adjustment for shorter torsos, and increased width adjustment to better match the curvature over the shoulders. The Xcurve is compatible with all past and present SG bags and uses the same load shelf features and function that defines all Stone Glacier packs.
The Xcurve was designed to provide the utmost comfort and stability under the heaviest of loads, a perfect blend of lightweight design and heavy load hauler. Xcurve frame weighs 3 lbs with Medium Belt.
- Weight - 3lb with medium belt
- 26" frame height
- NEW Carbon Fiber Composite Stays deliver exceptional frame strength
- Carbon composite stays (4 total) Cordura 500d and X-Pac fabric
- Integrated load-shelf
- Heavy-duty, 1" Duraflex military approved buckles and webbing
- 150+ pound load rating (check Design page for load rating info) Compatible with all Stone Glacier bags
- Can be used as a pack frame for load hauling without any bag attached
- Made in the USA
WAIST BELT SIZES
- Small 28" - 30"
- Medium 31"- 36"
- Large 37" +
Check out the video guide
Stone Glacier products are designed with an athletic fit to provide the highest level of performance in the field. Use the sizing chart below to help guide you to the appropriately sized garment. Note, the De Havilland Pants incorporate our Contour™ Waist System which provides approximately 3 inches of waist adjustment to create an exact fit.
How to Find Your Measurements:
Note: Calculate your body measurements, then select your product size. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.
- Chest: With arms relaxed at your sides, measure under your arms, around the fullest part of your chest.
- Sleeve: With arm relaxed at your side and slightly bent, measure from center back neck, across the shoulder to elbow and down to the wrist.
- Waist: Measure around your waist at the narrowest part. This measurement should coincide with the size in which you typically purchase pants.
- Belt Line: Measure around your waist at the point in which your pants typically ride.
- Inseam: From a standing position, measure from your crotch down the inside leg to the floor.
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Do you offer any discount codes?
Yes we do offer discount codes to first time buyers when they sign up to our email subscriber list.
Why is my discount code not working?
Our discount codes have some exclusions. Those exclusions include products that are already on sale, and products from manufactures(Mathews, Sitka Gear, Stone Glacier, Crispi) that have a MAPP policy in place that doesn't allow the use of discount codes to be used once the items are in the cart. If you have anymore questions about our discount codes please email us email@example.com
Do you match competitors pricing?
If you find a lower price on an item available in the same brand, year model, color, and size on another qualifying retailer’s website, we will match the price. We cannot match shipping fees. We are unable to match prices from auction websites, membership or club websites, outlet websites, non-U.S. based websites, discount websites, and third-party markets or resellers on Amazon.com. We also will not price match other qualifying retailer’s site-wide promotional discounts, coupons, bundle offers, rebates or mail-in offers. Please contact us at 417-720-1756if you find a lower price, and we will assist you on how to place the order at the adjusted price.