Boundary Deluxe Insulated Wide Long Sleeping Pad
Boundary Deluxe Insulated Wide Long Sleeping Pad - Mer de Gibraltar is out of stock and will ship as soon as it is back in stock.
Cueillette disponible
Entrepôt de Montréal — Voir les détails

How to choose the right size
User size: Measure your total height, barefoot, in an upright position.
Choosing the length: For optimal thermal efficiency, choose the most suitable length possible while maintaining a slight space at the feet.
🛌 Sleeping bags – Length
| Bag size | User height (cm) | Internal length of the bag (cm) |
|---|---|---|
| Shorts | up to 168 | 180 |
| Regular | up to 183 | 198 |
| Long | up to 198 | 213 |
👤 Big Agnes sleeping bag cuts
| Cut | Description | Benefits | Recommended use |
|---|---|---|---|
| Unisex/Men | Standard mummy cut, balanced width at the shoulders and hips | Good compromise between warmth, comfort, and weight. | Trekking, mountaineering, hiking |
| Women | Shorter cut, narrower shoulders, wider hips | Optimized insulation, better fit for women | Hiking, trekking, camping in cool weather |
| Wide | Mummy enlarged at the shoulders and hips | Increased comfort, freedom of movement | Wide sleepers, comfortable use |
| Rectangular | Straight cut with full zip | Maximum comfort, modularity | Camping, van life |
| Quilt/System | Without back insulation, compatible with Big Agnes mattress | Reduced weight, thermal efficiency | Ultralight, bikepacking |
📐 Internal widths (indicative depending on the range)
| Cut | Shoulders (cm) | Hips (cm) | Feet (cm) |
|---|---|---|---|
| Standard Mummy | 150 – 155 | 135 – 140 | 100 – 105 |
| Wide | 160 – 165 | 145 – 150 | 105 – 110 |
| Women | 145 – 150 | 140 – 145 | 100 – 105 |
Dimensions may vary slightly depending on the Big Agnes model (down or synthetic). The sizes indicated correspond to the brand's general recommendations for choosing the length and cut.
- Shipping costs : Shipping costs may vary depending on the weight, dimensions of the package, and the delivery address. These costs will be calculated and displayed at checkout.
- Free shipping : We offer free shipping on all orders of $150 or more, before taxes and after discounts.
- Oversized products : A delivery charge may apply even if the minimum order for free delivery is not met. This applies to oversized products (weight or volume).
Return policies
All sales are final. No exchanges or refunds will be accepted, even if the color, size, or product does not meet your expectations. We encourage you to carefully review your selection before completing your purchase.
If the product you purchased has a manufacturing defect or is faulty, we want to resolve it quickly. Please email us at info@marchealpin.caPlease include a description of the problem and photos of the product in question. Our team will be happy to assist you and find a suitable solution.
Thank you for your understanding of our policy, which allows us to maintain such competitive prices!
Description
Description
The Boundary Deluxe Insulated in Wide Long is the large format version of Big Agnes' ultimate comfort sleeping pad. This model is specifically designed for tall individuals or those who need space to move without the risk of rolling off the pad during the night. Combining increased width and extended length with an ultra-stable 11 cm (4.3 in) thick structure, it offers an uncompromising sleep experience, even on the most uneven ground.
Benefits
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Generous Space (Wide Long): Wider and longer than the standard size, it eliminates the feeling of confinement and provides full head-to-toe support for larger individuals.
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Exceptional Stability: The internal compartmentalized structure eliminates the "balloon" effect and bounce, offering a flat and stable surface, ideal for restless sleepers.
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3 Season+ Insulation: With an R-value of 4.3, it uses PrimaLoft® Silver insulation to block cold from the ground and reflect body heat back to you.
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Quiet Comfort: The premium stretch nylon fabric is designed to minimize rustling noises, ensuring a peaceful night for you and your tent mates.
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High-Volume Valve: Micro-adjust valve system allows for precise firmness adjustment and deflation in seconds.
Features
Features
Zero stores, only deals
Alpine Market, it's a online store Specializing in outdoor gear. No physical store, which reduces our costs and allows us to offer the best prices. We buy new products from previous seasons and samples directly from the brands. Quantities are always very limited: when it's gone, it's gone.