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These (whitewater) boats feature a sophisticated geometry with smart details for high performance packrafting. The Alligator 2S is part of the MRS StreamlineSL optimization. It is also has Internal Storage System (ISS) available!


Character and use


A very capable Packraft! The general configuration of the boat, along with an exceptional robustness and racy design defines its packrafting potential. Extreme whitewater, remote wilderness expeditions and anything in between are all possible with the sturdy 3.5 -kilo Alligator 2S.


This fully enclosed boat responds more like a kayak without compromising its versatility. The spraydeck is handy against rain, cold and splashes, and is a must for whitewater. The Alligator 2S expands the range of uses without restricting classic packrafting: combined trips on water and land. You can still transport bikes as well as paddle across fjords and mountain lakes. No less than twelve grab loops support secure gear lashing for touring.


Shape and construction


The classy look comes from the narrow, tapering geometry based on 27-cm main tubes – hence the name: Alligator 2S – 2Seven. We think this is the optimal tube size to combine the benefits of agility and nimbleness while retaining comfort and stability. 

The well-balanced rocker is especially refined, with a moderate bow upturn catching eddies effectively, while keeping the boat boof-able thanks to the small stern raise. The pointy, upswept nose climbs over or punches through waves and a relatively long waterline provides good speed and acceleration. 


Spray deck and Thigh straps


The deck features a cockpit which houses flexible aluminium poles that form the coaming rim. The paddler’s spray skirt is secured over the rim. The spacious hatch/cockpit almost feels like an open boat, so can be enjoyed without a sprayskirt in calm or warm conditions. Then, when needed, the seal is absolutely leak proof and secure, while opening reliably and effortlessly when you need to bail out fast.

A core feature in the Alligator’s handling are the padded and fully adjustable six-point thigh straps. Along with the boat’s close fit, the internal rigging helps it to responds and edge like a kayak, while still being easy to escape. The thigh straps are also fully removable.


Size and fitting


At 132cm, the interior length suits users up to 195cm. If prefered, users can fit a spacer/foot brace such as an inflatable device, foam pad, strap (loops provided) or any other bag. Remember to keep the foot box snag free!


Additional hull pressure and stiffness can be achieved with a foot pump (besides inflating with a nylon bag), so there is no need for longside bracing (tension against the bow and stern for rigidity) for added response and control in whitewater. 


However, the boat also works fine at regular, bag pressures.


The Alligator design allows for excellent connectivity. Technical boaters will like the superior hip connection to the boat which greatly improves performance and response, especially in whitewater. However, the give in the air tubes won’t restrict bigger users. Tall persons bear in mind the narrow foot box won’t be suited to big boots.

Design and Manufacturing


MRS’s manufacturing expertise and fabric know-how, our years of packrafting experience as well as feedback and testing results all helped refine the design of the final product.

Serial production takes place in the Far East with manufacturing carried out in small, hand-built batches. All MRS products have an extended three-year warranty.




The Alligator 2S is made from urethane-coated nylon. The floor features an Aramid fibre for exceptional tear resistance – partly cut fabric cannot be torn by hand. The excellent adhesive qualities of the TPU coating makes the boat extremely durable, enhanced by a special treatment for a smooth, scratch-resistant finish. Being light, UV-tolerant, non-ageing and flexible at low temperatures, this packraft is a lot tougher than its weight and packed size would suggest.

In the unlikely event of sustaining damage, repairs can be done in the field with LifePatch or Tear Aid (Type A), which bonds to the urethane surface extremely well. Small pinholes can be sealed with Stormsure, a liquid urethane sealant. 

MRS Alligator 2S

  • Contents


    • Pack strap
    • Inflation bag
    • Coaming poles (4 pcs)
    • Spray skirt (detachable)
    • Thigh straps (adjustable)
    • Seat and backrest (removable)
    • Spare tube and floor material


    • Tubes: 210-denier nylon fabric (UPN35) with multiple urethane coating (2mil 67T*55T 90 A Ester TPU)  and surface finish
    • Floor: 420-denier, high tear resistant Aramid-fibre with multiple urethane coating (4mil 67T*55T 90 A Ester TPU) and surface finish
    • Spray Deck: 70-denier Ripstop nylon with single-sided urethane coating, velcro and zips
    • Seat and Back rest: 210-denier Weave Nylon with single-sided urethane coating


    Racy design with tapering bow and well-balanced rocker. Upturned, pointy bow, elongated/extended stern, slim body fit. Six stern grab loops, four bow grab loops, two long loops inside, six-point thigh straps. Main, non-return valve

    The Alligator 2S is part of the MRS StreamlineSL optimization and also with Internal Storage System (ISS)  available.


    Triple construction: sewn with high-tensile thread; heat-welded tubes; contact glued floor with taped edges. This creates a bond that ‘s stronger than the hull fabric. Heat-welded and taped spray deck.


    Boat: 2950g (incl. cover)
    Skirt / poles: 380g / 160g
    Seat and backrest: 170 / 60g

    Boat complete: 3720g

    Pack strap: 25g
    Inflation bag: 130g
    Repair Kit: 20g
    Thigh straps: 180g


       Length: 132cm
       Width at hips: 33cm

       Length: 256cm
        Width: 87cm

    Waterline: 190cm

    Tube diameter: 27cm
    Packing size: ~ 40 x 25cm (like a two person tent) 
    Longest pole segment (Spray deck coaming): 60cm

    Speed: 5km/h

    Buoyancy: 140kg

    Colours: Luminous Red, Forrest Green, Royal Blue, Yellow


  • Colour and variants are available to order - email us for details and delivery times.

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