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Classic Solo Packraft
The MRS Microraft is the legendary, multi-purpose flagship of the packrafting world. Perfectly balancing durability, carry weight, and tracking performance, this time-tested design is the ultimate crossover boat. Whether you are fishing an alpine lake, bikepacking across a mountain range, or navigating moderate backcountry rivers, the Microraft delivers uncompromising reliability.
The MRS Microraft Extra Long (XL) takes the legendary versatility of the classic Microraft and extends the bow space. This highly requested configuration is engineered for paddlers over 6'2" or those traveling with massive payloads, such as full-sized bicycles, large hunting packs, or dogs, providing expansive legroom without compromising the boat’s handling.
The standard Microraft uses a traditional Velcro-based spraydeck (C-type). It lets paddlers enter the cockpit and close the deck quickly, blocking most splashes — though some water may still enter when waves are large. The new E-deck (Essential Deck) is a lightweight spraydeck option:
- Easy to carry: no coaming frame required.
- Quick on and off: getting in and out of the packraft is faster and more convenient than with the C-deck.
- Ventilation mode: on long, warm paddles you can remove the rear deck and clip the front spraydeck onto both sides of your PFD. This still blocks most splashes while letting heat dissipate.
Note: the semi-open ventilation configuration is recommended only for calm or flatwater conditions.
Technical Specifications
| Item | Small | Large | Extra Long | Material |
| Body | 6.8 lb (3100 g) | 7.5 lb (3400 g) | 9.2 lb (4190 g) | 210D Nylon, 0.35 mm TPU coating |
| Floor | — | 840D Nylon, 0.6 mm TPU coating | ||
| Seat | 0.6 lb (263 g) | 210D | ||
| Backrest | 8.0 oz (228 g) | Rod Support Backrest 2 (RSB2) | ||
| Inflation bag | 4.8 oz (135 g) | Silicone-coated CORDURA® 30D | ||
| Tie strap | 0.9 oz (25 g) | |||
| Valve | — | Standard Boston valve | ||
| Total weight | 7.3 lb (3300 g) | 8.5 lb (3870 g) | 10.5 lb (4750 g) | |
| Recommended paddler weight | 183 lb (83 kg) | 216 lb (98 kg) | 238 lb (108 kg) | |
| Recommended capacity | 249 lb (113 kg) | 300 lb (136 kg) | 320 lb (145 kg) | |
Measurements may vary slightly with temperature and material variation; this is normal.
Dimensions
| Item | Small | Large | Extra Long |
| Length (outer) | 98 in (250 cm) | 100 in (255 cm) | 117 in (298 cm) |
| Length (inner) | 52 in (131 cm) | 52 in (132 cm) | 69 in (174.5 cm) |
| Width (outer) | 33 in (85 cm) | 36 in (92.5 cm) | 36 in (92.5 cm) |
| Width (inner) | 12 in (31 cm) | 14 in (36.5 cm) | 14 in (36.5 cm) |
| Water line (length) | 92 in (233 cm) | 94 in (238 cm) | 113 in (288 cm) |
| Water line (width) | 30 in (75 cm) | 31 in (80 cm) | 31 in (80 cm) |
| Tube | 11 in (27 cm) | 11 in (28 cm) | 11 in (28 cm) |
Measurements may vary slightly with temperature and material variation; this is normal.
Microraft Large
Microraft Extra Long
Accessories
Either the RSB2 or the Inflatable Backrest will be shipped with the packraft, depending on the configuration.
8.0 oz (228 g)
4.2 oz (120 g)
0.6 lb (263 g)
0.5 lb (241.6 g)
3.0 oz (86 g)
4.8 oz (135 g)
Care & Maintenance
- Heat Expansion: Air expands rapidly under heat. Never leave a fully inflated packraft sitting on shore in direct sunlight. Always release the valve on the packraft, seats, and backrests when out of the water to prevent pressure blowouts and seam stress.
- Freshwater Rinse: Always rinse the hull thoroughly with clean freshwater after paddling in saltwater, silty rivers, or sandy environments.
- Floor Crevice Cleaning: Sand and gravel can get trapped between the inflatable floor and the outer tubes. Deflate the boat slightly and flush these crevices with water to prevent the grit from acting like sandpaper against the TPU.
- ISS (TiZip) Care: Keep the zipper teeth meticulously clean. Before every trip, clear away sand with a soft brush and apply the included silicone lubricant to the zipper dock to maintain an airtight seal. Always ensure the zipper is fully closed before inflation. See our TiZip maintenance guide for full care instructions.
- Complete Drying: Never pack a wet raft away for long-term storage. Wipe it down with a towel and let it air dry completely in the shade to prevent mold, mildew, and polyurethane degradation. This is especially critical to prevent the TiZip from leaking.
- Climate-Controlled Storage: Store the deflated boat loosely rolled in a cool, dry place away from direct heat sources, extreme freezing temperatures, and harsh chemicals.
Performance Tips
- Cold Water Tempering: Air is highly sensitive to temperature. When transferring an inflated packraft from land into cold water, the internal air will condense and soften the tubes — this is normal, not a leak. Let the boat sit in the water for two minutes, then top off the pressure with a pump until the chambers feel firm again.
- Weight Distribution: To maximize hull speed and reduce side-to-side "yaw", distribute weight evenly. Heavy gear should be placed forward, as it helps lock the raft into a straight line.
- Skeg Installation: Always insert the tracking fin before fully inflating the boat. Using a skeg drastically improves forward paddling efficiency and reduces yaw. Choose the small skeg for whitewater maneuverability, or the large skeg for optimal straight-line tracking on open lakes and long river stretches.
- Seat: To enhance comfort, the seat cushion’s air pressure can be reduced — this lowers the seat height and lets it conform better to the body, also improving backrest support.
Warranty
- 3-Year Guarantee: Every MRS packraft includes a 3-year warranty against material and manufacturing defects.
- Zipper Coverage: ISS (TiZip) zippers are warranted separately for 1 year.
- US-Based Support: All inspections, claims, and support are handled directly from our California facility for fast, hassle-free service.
Internal Storage System (ISS Models)
Available on Microraft Large and Extra Long ISS models only.
Instructions for Use
1. Distribute weight evenly between the two storage bags. Because the bags cannot be accessed until the packraft is deflated, only store items that you will not need on the water.
2. Place your gear in the storage bag, fold the top closed, tighten as much as possible, and then insert the buckle at the top opening.
3. Open the TIZIP zipper and slide the storage bag into the packraft tube.
4. Once the storage bag is inside the tube, unfasten the top buckle, pass the strap through the two tie-downs, and re-fasten the buckle.
Tie-down fixings inside the tubes secure the storage bags in place, so they will not slide back and forth as the packraft moves.
Backrest And Footrest Connectors
Backrest Connector
RSB2
Inflatable Backrest
Adjustable footrest Connector
The adjustable footrest is sold separately and is not included with the Microraft or Microraft Extra Long.
Adjustable footrest
Water-filled footrest
Function:
Water stored inside the footrest adds weight to the lower bow, minimizing yaw and pitching during paddling. With less drag than a bow-mounted skeg, it delivers smoother and more efficient forward motion.
Water-filling procedure:
1. Submerge the footrest in the water to scoop water inside. If the water level is low, use the paddle to assist.
2. Use the markings inside the footrest to estimate the desired water volume.
3. Fold and seal the end of the footrest.
4. Lay the footrest flat with the base of the hose at a relatively higher point.
Open the hose valve to release air. When the water level in the transparent hose exceeds approximately one-third of the hose height, close the valve.
5. Fold the end portion again and secure it tightly.
6. Place the footrest at the very front of the hull, pressing it firmly in place to serve as both ballast and a foot support.
Important Notes:
The tail end of the water-filled footrest must be folded at least four times to ensure a proper seal.
Air should be released through the upper hose as completely as possible. If air is not removed, the water inside the footrest may slosh, which can significantly reduce stability.
Excess air inside the footrest may also increase the risk of ballast water leakage.
FAQ
What is the Microraft best for?
The Microraft is best for general backpacking, bikepacking, and Class I–II rivers. A versatile all-rounder with an Essential or Classic spraydeck, it handles multi-day expedition paddling and flat-water touring across a wide range of conditions.
Is the Microraft good for whitewater?
The Microraft handles moderate whitewater (up to Class II–III) with its 840D floor and standard-coated 210D hull. For sustained Class III+ whitewater, MRS's dedicated whitewater models such as the Mini-Shark or Alligator 2S Pro are better suited.
What's the difference between the Small, Large, and Extra Long?
The Small is the most compact and lightest hull; the Large is the standard size with slightly wider tubes; the Extra Long is 16 in (40 cm) longer than the standard, with significantly more bow buoyancy and cabin space — suited to taller paddlers, deck-strapped bicycles, dogs onboard, or a child front-cushion 1.5-seat configuration. Hull dimensions and weights are in the Specifications and Size tables above.
Does the Microraft include both spraydecks?
Each Microraft ships with one spraydeck type configured at order. The standard C-deck uses Velcro for full-cabin closure. The E-deck (Essential Deck) is the lighter option without a coaming frame; in calm flat-water it can be worn in semi-open ventilation mode (front spraydeck clipped to PFD, rear deck removed).
Which backrest comes with the boat?
Either the Rod Support Backrest 2 (RSB2) or the Inflatable Backrest will be shipped with the packraft, depending on the configuration. Both attach via the same connector points shown in the Backrest And Footrest Connectors section above.
How does the Microraft compare to other MRS packrafts?
For sustained whitewater, the Mini-Shark (kayak-style smaller-tube) and the Alligator (sealed-deck whitewater) are the dedicated picks. For ultralight touring without a spraydeck, see the Surveyor (Ultra-Light series) or the Nomad S1 (longer-waterline flatwater). The Adventure X2 is the tandem option. The Microraft sits as MRS’s general-purpose / multi-day touring crossover — broader use envelope than the Alligator, single-paddler vs the Adventure X2.
Is the Microraft good for bikepacking?
Yes — the Microraft (especially the Extra Long) is well suited to bikepacking-and-paddling trips, with enough cabin volume to deck-strap a bicycle for portage. Even though the standard-fabric 210D hull is more durable than the Ultra-Light series, keep the boat away from sharp edges on the bike — chainrings, derailleur teeth, and bike pedals are the most common culprits. A simple cloth or foam wrap between the bike and the hull where they contact goes a long way to protecting the TPU coating over many trips.
In Use
