
Product Description
Slide into a bag that measures up to your loftiest aspirations for comfort, warmth, and all-weather resilience. The Marmot Trestles Elite Eco 20 Regular is super-lofty, 3-season synthetic mummy bag is purposefully constructed with 100% recycled mono-material fabrics and insulation. Light, plush, and packable with insulation that stays warm even when wet, this bag is your home away from home whether you're peeling it out of your pack on the trail or pulling it out of your trunk at the campground. The full-length left-side anti-snag zipper and additional short-right zipper let you control your comfort with precision and a cozy blanket-like feel—while the ISO tested temperature-rating means you can rest assured that your bag will hold up when temps dip below freezing. Roomy footbox gives your feet room to relax and recharge while insulated draft tube ensures cold air can't drift in when you're drifting off. An internal stash pocket is ideal for your contact lenses or headlamp, while the included compression sack means you can cinch, stuff, and head out for the week or the weekend.
- Mono-material design: Purposefully constructed with 100% recycled polyester fabrics and insulation
- Gender-free design: Standard length fits sleepers up to 6'0"
- 100% recycled ElixREco insulation for maximum warmth, loft, and soft comfort
- Full-length left-side 2-way zip with anti-snag slider for improved ventilation, versatility, and access
- Maximum loft, warmth and comfort thanks to cold-spot-reducing shingle construction top and blanket construction under your body
- ISO temperature testing adheres to reliable international standards
- Internal stash pocket for contact lenses, headlamp, and valuables
- Snagless, insulated draft tube prevents cold air from creeping in and warm air from sneaking out
- Anatomically-designed footbox with wrap-around construction adds warmth and roomy comfort
- Included storage sack and compression sack means you can cinch up, pack down, and head out
- Bag Temperature Fahrenheit: 15°F (-9°C)
- Tested Comfort: 24°F / -4°C
- Tested Limit: 12°F / -11°C
- Footbox Size: 43.7" inch (111 cm)
- Hip Girth: 55.9" inch (142 cm)
- Includes Compression Stuff Sack: Yes
- Includes Storage Sack: Yes
- Includes Stuff Sack: No
- Insulation Material: HL-ElixREco, Synthetic Sheet
- Insulation Type: Synthetic Sheet
- Shoulder Girth: 60" inch (152 cm)
- Stash Pocket: Yes
- Stuff Sack Size: 18.9" x 9.4" inch (48 x 24 cm)
- Product Weight: 3 lbs 8.4 oz (1,600 g)
- Zipper Location: Left Zip
- Product Care: Machine Wash Cold, Use Liquid Detergent, Do Not Use Powdered Detergent, Gentle Cycle, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet
Availability & Sizing
Product Details
Price History
Historical Data
Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| May 8, 2026 | $189.00 | $189.00 | $189.00 | 1 |
Price Statistics
Description
Slide into a bag that measures up to your loftiest aspirations for comfort, warmth, and all-weather resilience. The Marmot Trestles Elite Eco 20 Regular is super-lofty, 3-season synthetic mummy bag is purposefully constructed with 100% recycled mono-material fabrics and insulation. Light, plush, and packable with insulation that stays warm even when wet, this bag is your home away from home whether you're peeling it out of your pack on the trail or pulling it out of your trunk at the campground. The full-length left-side anti-snag zipper and additional short-right zipper let you control your comfort with precision and a cozy blanket-like feel—while the ISO tested temperature-rating means you can rest assured that your bag will hold up when temps dip below freezing. Roomy footbox gives your feet room to relax and recharge while insulated draft tube ensures cold air can't drift in when you're drifting off. An internal stash pocket is ideal for your contact lenses or headlamp, while the included compression sack means you can cinch, stuff, and head out for the week or the weekend. Mono-material design: Purposefully constructed with 100% recycled polyester fabrics and insulation Gender-free design: Standard length fits sleepers up to 6'0" 100% recycled ElixREco insulation for maximum warmth, loft, and soft comfort Full-length left-side 2-way zip with anti-snag slider for improved ventilation, versatility, and access Maximum loft, warmth and comfort thanks to cold-spot-reducing shingle construction top and blanket construction under your body ISO temperature testing adheres to reliable international standards Internal stash pocket for contact lenses, headlamp, and valuables Snagless, insulated draft tube prevents cold air from creeping in and warm air from sneaking out Anatomically-designed footbox with wrap-around construction adds warmth and roomy comfort Included storage sack and compression sack means you can cinch up, pack down, and head out Bag Temperature Fahrenheit: 15°F (-9°C) Tested Comfort: 24°F / -4°C Tested Limit: 12°F / -11°C Footbox Size: 43.7" inch (111 cm) Hip Girth: 55.9" inch (142 cm) Includes Compression Stuff Sack: Yes Includes Storage Sack: Yes Includes Stuff Sack: No Insulation Material: HL-ElixREco, Synthetic Sheet Insulation Type: Synthetic Sheet Shoulder Girth: 60" inch (152 cm) Stash Pocket: Yes Stuff Sack Size: 18.9" x 9.4" inch (48 x 24 cm) Product Weight: 3 lbs 8.4 oz (1,600 g) Zipper Location: Left Zip Product Care: Machine Wash Cold, Use Liquid Detergent, Do Not Use Powdered Detergent, Gentle Cycle, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet
Additional Info
Vendor Comparison (1 stores)
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| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
Sports Basement Best Price | $189.00 | Out of Stock | 5/8/2026 | View Product → |
Available Sizes & Variants (1)
| Variant | Size | Color | Price | Status | Stores | Buy |
|---|---|---|---|---|---|---|
3874-Arctic Navy/Steel Onyx / LH | LH | 3874-Arctic Navy/Steel Onyx | $189.00 | In Stock | 1 store | Buy |





