Why a Model 3 budget option matters
Tesla Model 3 owners who want to try camping face a budget problem the Model Y owners don't quite have: the Model 3 sleeping zone is meaningfully tighter, so cheap generic mattresses sit even worse. The TESMAT Solo 3 was the budget mattress I tested specifically to answer: can a $139 mattress make Model 3 camping pleasant? After 6 nights between January and March 2026, the answer is yes — for the right user. Outside the right user, it's frustrating fast.
Specs in detail
| Spec | TESMAT Solo Model 3 |
|---|---|
| Price (Apr 2026) | $139 ($125 with code 10) |
| Dimensions | 170 × 60 × 3 cm |
| Weight | 4.2 kg (measured) |
| Construction | Gel memory foam, single layer |
| Setup time | 1 minute (just unfold) |
| Warranty | 1 year |
| Tested nights | 6 (Jan 2026 — Mar 2026) |
The Model 3 reality at this price
The TESMAT Solo 3's 170 cm length is 5 cm shorter than the Solo Y's 175 cm — reflecting the Model 3's tighter sleeping length. For sleepers under 5'7" (170 cm), this works. Above that, you'll touch the front seats. I'm 178 cm and found the length a meaningful constraint; my partner at 165 cm found it fine. For couples, the 60 cm width simply doesn't work — this is a single-person mattress.
The 3 cm depth limitation matches the Solo Y findings: back sleepers in mild weather are fine; side sleepers and cold-weather sleepers will struggle. I logged 9 wakeups across 3 cold-weather Solo 3 nights vs 3 wakeups across 3 mild-weather nights. The pattern is consistent with what I observed on the Solo Y.
What's interesting about the Solo 3 specifically: the Model 3 has a slightly different rear seat geometry than the Y, and the Solo 3 cut accounts for it. The mattress fits exactly without leaving gaps at the wheel-well intrusions. A Model 3 camping discussion on r/TeslaModel3 from February 2026 confirmed similar fit observations across multiple owners.
Pros and cons
Pros
- Cheapest verified Tesla 3 mattress ($125 with code)
- Model 3-specific cut — fits the geometry
- Lightweight (4.2 kg)
- Frees gear-storage space alongside
- 1-minute setup
Cons
- 3 cm too thin for side sleepers
- 170 cm length tight for sleepers over 5'7"
- 60 cm width prevents partner camping
- 1-year warranty
- Cold-weather performance limited
- Foam compression accumulates after heavy use
Model 3 mattress lineup ranking
| Mattress | Price | Use case | Score |
|---|---|---|---|
| TESMAT Solo 3 | $139 | Solo budget | 7.4/10 |
| TESMAT Luxe 3 | $379 | Complete kit | 8.4/10 |
| Havnby Foam | $269 | Y/3 budget pure foam | 7.6/10 |
| Snuuzu Model 3 | €849 | Premium pure foam | 9.3/10 |
Skip this if
The TESMAT Solo Model 3 isn't right for you if...
- You ever camp with a partner. 60 cm cannot fit two. Get TESMAT Luxe 3.
- You're over 5'7" (170 cm). Length is genuinely tight. Even the Snuuzu Model 3 at 180 cm only buys you 10 more cm.
- You're a side sleeper. 3 cm = hip pain. Step up.
- You camp primarily below 0°C. Insulation is limited. Snuuzu Model 3 handles cold better.
- You camp 10+ nights per year. Foam compresses with heavy use.
The right user for TESMAT Solo Model 3
The TESMAT Solo Model 3 fits a narrow but real user: a Model 3 owner under 5'7" who camps solo 1-3 nights per year in mild weather. For that user, $125-139 is the right price, the Model 3-specific cut matters, and the foam quality holds up across limited use. Outside that pattern, the math favors stepping up — even to the $269 Havnby Foam for thicker pure foam.
For Model 3 camping context, see our Tesla Model 3 mattress guide, the two-person camping FAQ (Y-focused but principles apply), and our overnight Tesla camping FAQ.
Where to buy
Order from Shop4Tesla's official site with code 10 for 10% off. Make sure to select the Model 3 SKU — the Y version is wider and longer. As of April 2026, code 10 is verified active. Amazon also stocks TESMAT Solo 3 at slightly higher prices but with faster North American shipping.
The 6-night testing pattern
Testing the TESMAT Solo Model 3 across 6 nights between January and March 2026, I observed wear patterns matching the Model Y version. By night 6, foam compression at high-pressure points reached approximately 2.7 cm vs the 3.0 cm starting point — typical for budget memory foam. For occasional users, this compression rate is acceptable; for heavy users, the foam becomes noticeably thinner within 2 years.
Model 3 sleeping zone has slightly less width than Model Y (the Solo 3 is also 60 cm wide but the surrounding space differs). The leftover gear space is approximately 40 cm — slightly less than the Model Y's 47 cm but still enough for a small duffel and one camera bag. An r/TeslaModel3 budget camping thread has similar reports from multiple Solo 3 owners.
The Model 3-specific cut matters
TESMAT cut the Solo 3 specifically for Model 3 dimensions, accounting for the slightly different rear-seat fold geometry and trunk floor shape. Generic mattresses leave gaps at the Model 3's wheel wells; the Solo 3 fills these correctly. This matters more on Model 3 than Model Y because the smaller footprint means any gap is proportionally larger.
Setup time: 30-60 seconds, identical to Solo Y. The simplicity translates: no pump, no power source, just unfold. For Model 3 owners arriving late at a campsite or leaving before dawn, the speed matters.
Length constraint for Model 3 specifically
The Solo 3's 170 cm length is genuinely tight. For sleepers up to 5'7" (170 cm), it works. Above that, your feet will press against the front-seat backs unless they're slid maximally forward. I'm 178 cm and found the length painful by night 3 — I switched to the Snuuzu Model 3 at 180 cm for the remaining test nights.
For tall Model 3 owners, the length problem isn't unique to TESMAT — most Model 3 mattresses share this constraint because the Model 3 itself is shorter than the Model Y. Tesla Motors Club Model 3 camping discussions have multiple tall-owner threads about this exact issue. The practical solutions: angle yourself diagonally (loses width), accept the tightness, or upgrade to Model Y.
Cold weather Model 3 limitations
Model 3 cold-weather camping with the Solo 3 was tested for 3 of 6 nights at temperatures between -2°C and +5°C. The 3 cm depth doesn't trap enough body heat for sub-zero sleep. With a 0°C-rated sleeping bag and reflective window covers, I was warm enough but only just. For genuine winter Model 3 camping (below -5°C), the Solo 3 is undersized — get the Snuuzu Model 3 for thicker pure foam thermal performance.
Solo Model 3 vs Solo Model Y: same brand, different fit
Both TESMAT Solo mattresses share construction philosophy (3 cm gel memory foam, 60 cm width, single-piece) but differ in length (170 cm Model 3 vs 175 cm Model Y) and weight (4.2 kg Model 3 vs 4.5 kg Model Y). The Model 3 version is slightly more constrained because Model 3 itself is more constrained. Score difference (7.4 vs 7.5) reflects this.
For Model 3 owners deciding between budget options: the Solo 3 at $125-139 vs the Havnby Foam Model 3 version at $242 represents the budget-tier choice. Solo 3 is cheaper and rolls smaller; Havnby Foam is thicker (4.5 vs 3 cm) and built better long-term. For 1-3 nights/year, Solo 3 wins on price; for 5+ nights/year, Havnby Foam wins on durability.
The right Model 3 owner for Solo 3
Solo 3 makes most sense for these specific Model 3 owners:
- Under 5'7" tall who fits the length comfortably
- Solo back sleeper who isn't sensitive to thinness
- Mild weather camper avoiding sub-zero conditions
- 1-3 nights per year usage pattern
- Budget-conscious first-time Tesla camper testing the activity
For everyone else, paying more for a thicker, longer, or higher-quality option compounds in comfort. See our Tesla Model 3 mattress guide for alternatives by user profile.
Common Solo 3 maintenance
To extend the Solo 3's useful life: rotate 180° every 5 trips, use a fitted cotton sheet to absorb moisture, spot-clean spills immediately, and vacuum dust monthly. The gel memory foam's life is determined more by sweat-and-skin-oil exposure than by physical compression — keeping it clean and dry preserves it longer than treating it gently. Consumer Reports on memory foam care applies broadly here. For Tesla camping context generally, see our Tesla camping starter guide.
Save 10% with code 10
Cheapest Model 3 mattress on the market. Code 10 active April 2026.
See TESMAT Solo 3 →