SOL Escape Bivvy (MPN 0140-1228, orange / 0140-1229, OD green)
Published · Researched 2026-09-21
2026 lineup note: Current and unchanged — the Escape Bivvy has been SOL's breathable emergency bivy since the early 2010s and remains the standard size (84 × 31 in) as of Sept 2026, alongside the Escape Lite (5.5 oz, smaller, no hood), Escape Pro (with taped seams + side vents), and Escape Bivvy XL (93 × 39 in). MSRP $68.99.
Version lineage (2023–2026)
- Early 2010s–2026: Escape Bivvy (current) — Escape ThermaShell spunbonded-olefin fabric with metallized coating; drawstring hood, side zipper, waterproof seams; reflects a claimed 70% of radiated body heat. No hardware revision in the 2023–2026 window.
- Siblings (do not confuse): Escape Lite Bivvy (lighter, more fragile, ~5.5 oz), Escape Pro Bivvy (tapable seams, vents), Escape Bivvy XL (bigger), and the plain Emergency Bivvy (non-breathable mylar, ~3.5 oz, much cheaper).
- Still a smart buy? Yes — it remains the benchmark breathable emergency bivy; the Lite trades durability for ounces, the Pro trades money for comfort.
Overview
Survive Outdoors Longer (SOL, a Tender Corporation brand, Littleton NH) makes the Escape Bivvy as the "one step up from a space blanket" emergency shelter: a sleeping-bag-shaped sack of Escape ThermaShell — a spunbonded olefin with a metallized reflective coating — that reflects body heat while allowing moisture vapor to escape, so you don't wake up soaked in condensation like a mylar tube. At 8.5 oz it lives in daypacks and emergency kits as insurance: unplanned bivy, injury immobilization, or a vapor-barrier liner inside a sleeping bag. Orange (high-vis) and OD green versions exist; specs are identical.
Key Specs
| Spec | Value |
|---|---|
| Weight | 8.5 oz (241 g) — some international listings claim 196 g; US spec is 8.5 oz |
| Dimensions | 84 × 31 in (213 × 79 cm) |
| Material | Escape ThermaShell (spunbonded olefin, metallized) |
| Claimed heat reflection | 70% of radiated body heat (manufacturer claim) |
| Features | Drawstring hood, side zipper, waterproof seams |
| Colors | Orange (0140-1228), OD green (0140-1229) |
| Packed size | ~ fist-sized roll (package ~ 4 × 3 in, UNVERIFIED exact) |
Pricing
- MSRP: $68.99 — consistent across backcountry.com, mtngear.com, dbsupply.com (Sept 2026 crawls).
- Street price: $44.84–$68.99 — sale pricing to $44.84 seen at US retailers; $68.99 list elsewhere. UNVERIFIED live today — re-verify before publishing.
In the Box
Escape Bivvy in retail clamshell packaging. UNVERIFIED beyond the unit itself — confirm before publishing.
Warranty
UNVERIFIED — no warranty duration found in today's research for the Escape Bivvy specifically. Tender Corporation/SOL warranty terms should be checked on the brand site before publishing.
Support & Parts
SOL (Tender Corporation) sells replacement and sibling products widely; there are no user-serviceable parts — a torn bivy is replaced, not repaired (Tenacious Tape is the field fix).
Community Verdict
The Escape Bivvy is the most-recommended emergency bivy on r/Ultralight, r/CampingandHiking, and survival forums: the recurring praise is that it's the only emergency bivy people actually trust enough to plan around — breathable enough to sleep in without condensation drowning you, tough enough to survive a night on the ground, and orange enough to be found. The knocks: it's loud (crinkly), the 31-inch width is snug for broad shoulders, it's not a sleeping bag replacement (it's a heat reflector, not insulation), and the zipper is the weak point over repeated use. Versus the $15–20 mylar Emergency Bivvy, owners say the Escape is worth every extra dollar for breathability alone. No fabricated scores.
Images
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Research date: 2026-09-20. Specs cross-verified across backcountry.com, mtngear.com, dbsupply.com, theoutfitters.nf.ca (Sept 2026 crawls). Re-verify live: street price, packed size, warranty.
Long-term durability & warranty-claim reality (enrichment — Sept 2026)
The Escape Bivvy's durability story is well documented because it's been on the market for over a decade: the ThermaShell fabric survives multiple nights far better than mylar, but it is still an emergency product — repeated stuffing eventually delaminates the metallized coating, and the side zipper is the most-cited failure point in long-term owner reports. Treat it as a 1–5 use insurance item, not a reusable bivy sack; inspect the seams and zipper each season. Warranty-claim reality: warranty duration is UNVERIFIED (see above) — check SOL/Tender Corporation terms; in practice, retailers handle DOA issues and SOL replaces defective units, but wear from use is not a warranty event.
Version history — year by year (enrichment — Sept 2026)
- Early 2010s: Escape Bivvy launched; quickly became the benchmark breathable emergency bivy.
- 2023–2026: Continued unchanged in standard (84 × 31 in) and XL sizes, orange and OD green. No revision announced as of Sept 2026.
Head-to-head vs closest rivals (enrichment — Sept 2026)
- vs SOL Emergency Bivvy (
/library/gear/navigation-safety/sol-emergency-bivvy/): the plain mylar tube — ~3.5 oz, ~$15–20, non-breathable. Escape wins on condensation management and durability; Emergency Bivvy wins on weight and price. Owners who've slept in both say the difference is one dry night versus one damp one. - vs SOL Escape Lite Bivvy (no catalog dossier — referenced for context only): 5.5 oz, smaller, no hood, more fragile. Lite for ounce-counters; standard Escape for real emergency use.
- vs SOL Escape Pro Bivvy (no catalog dossier — referenced for context only): adds taped seams and side vents for comfort at higher cost/weight. Pro for planned ultralight bivying; standard Escape for emergency kits.
Care & maintenance (enrichment — Sept 2026)
No maintenance required — it's a sealed emergency item. Store loosely (not compressed long-term) in a dry place; UV degrades the fabric, so don't leave it rigged as a semi-permanent shelter. After any use, air-dry fully before repacking. Inspect annually: zipper function, seam integrity, and coating flaking.
Buying traps (enrichment — Sept 2026)
- The Emergency Bivvy (mylar,
$15) and Escape Lite ($45, 5.5 oz) look similar in thumbnails — verify "Escape Bivvy" 84 × 31 in and the hood/zipper. - The XL (93 × 39 in) costs more and weighs more — fine if you're broad-shouldered, but don't pay XL prices for the standard size unknowingly.
- It's not insulation: an Escape Bivvy reflects radiated heat but has no loft — in freezing conditions it's a vapor barrier / wind shell around your sleep system, not a sleeping bag.
- Single-use economics: at ~$45–69, some buyers balk at "using" it — but that's what it's for; a used one can be re-packed once or twice.
Community Verdict — additional voices (enrichment — Sept 2026)
Additional sourced voices (Sept 2026): survival-blog and forum reviewers consistently rank the Escape Bivvy as the emergency bivy they'd actually trust their night to, with the breathability claim holding up in field reports (condensation is reduced, not eliminated); gadgetreview.com's 2026 survival-tools roundup features it as a core "could save your life" item; Japanese outdoor media (bepal, 2025) covers it as a standard emergency-kit staple. The most common expert caveat: practice getting into it at home — the drawstring hood and zipper are fiddly with cold hands the first time. No fabricated scores.
Key Specs gap-fill (enrichment — Sept 2026)
Weights in both units: 8.5 oz = 241 g (US spec); 196 g = 6.9 oz claimed by some international listings (UNVERIFIED — likely a different regional spec or error). Dimensions 84 × 31 in = 213 × 79 cm. Claimed 70% radiated-heat reflection is a manufacturer claim, not independently verified.