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Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →The MONOWALKER Fatmate is a single-wheel hiking trailer pulled through a harness and adjustable handles—not a conventional backpack. Its wheel supports part of the load, while the hiker still guides and bears some weight. MONOWALKER lists a 50 kg payload, a 10 kg trailer weight and a 1.9 kg harness; those are manufacturer specifications, not results from an independent comparison.
What the MONOWALKER Fatmate is
MONOWALKER describes the Fatmate as an expedition cart for taking gear and food on foot, including trips away from roads and infrastructure. The user connects to it with a harness and handles, and its single wheel supports the rear of the load. That makes it a different proposition from a backpack: the load is not all carried on the hiker’s back, but the cart still needs to be controlled and may need to be lifted or maneuvered where rolling is not possible. MONOWALKER’s design page explains the intended setup.
Published Fatmate specifications
The following figures come from MONOWALKER’s product listing and FAQ. The pages do not state a publication year, so these should be read as manufacturer-published specifications rather than dated or independently verified measurements.
| Specification | Published value | Source |
|---|---|---|
| Maximum payload | 50 kg | MONOWALKER product listing |
| Trailer weight | 10 kg | MONOWALKER product listing; MONOWALKER FAQ |
| Harness weight | 1.9 kg | MONOWALKER product listing; MONOWALKER FAQ |
| Load area | 100 × 50 cm | MONOWALKER product listing |
| Wheel | 20-inch setup; the listing specifies a 20 × 4 tire | MONOWALKER product listing |
| Puncture protection | Tannus Armour 20×4 | MONOWALKER product listing |
| Brake | Mechanical disc brake with 180 mm rotor | MONOWALKER product listing |
| Frame and luggage plate | Aluminum frame components and carbon luggage plate | MONOWALKER product listing |
| Folded length | 110 cm | MONOWALKER design page |
| Packed-cart dimensions and weight | 110 × 60 × 45 cm; 15 kg including packaging material | MONOWALKER FAQ |
The 15 kg FAQ figure is the packed cart including packaging, not the listed 10 kg trailer weight. The design page says the Fatmate folds without tools; the 110 cm figure is a folded length, while the FAQ dimensions describe a packed-cart size.
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- Exceptional Quality and Comfort - Crafted from aircraft-grade 6061 aluminum, each 10-ounce trekking pole is highly durable in all conditions.
- Quick Lock Mechanism - Designed with rugged terrain in mind. Easily adjust your trekking poles from 26”- 54” without breaking your stride.
- Cork Grip with Extended EVA Down Grip - Ergonomic cork grip helps reduce vibration from uneven terrain. Extended EVA down grip provides additional hand placement options for steep climbs and varied trail conditions.
- All-Terrain Accessories - Includes tungsten carbide tips for year-round use, plus rubber snow and mud baskets, boots, and tip covers designed for different trail conditions.
- Portable Design - Lightweight poles collapse for easy storage in a hiking pack or backpack and include a travel bag for transport on day hikes, backpacking trips, or long-distance treks.
How the load is shared—and what that claim means
MONOWALKER says the Fatmate’s geometry places half of the gear weight on the user’s hips and half on the rear wheel. For use with the optional rack, the company says the user carries 30% and the rack carries 70%. These are manufacturer claims; the cited pages do not provide independent measurements or a comparative test establishing how the split feels for different users, loads or terrain.
The mechanical disc brake is also described by MONOWALKER as usable as a drag brake on descents. This indicates the intended function, not proof that the trailer will provide suitable control on every slope or surface. Riders and hikers should consider the route and the load rather than treating a brake or wide tire as a guarantee of safe passage.
Terrain and route fit
The design page describes use on sand, snow, dirt roads and single trails, and highlights the 20 × 4-inch fat tire and brake. These are the manufacturer’s stated intended capabilities; the available product information does not establish independent performance across all trail conditions.
- Surface: A wide tire is part of the design, but soft sand, snow, mud and loose ground can still change how much effort towing takes.
- Trail shape: Narrow routes, sharp turns, rocks, steps and gates may make a cart harder to guide than a backpack.
- Slopes: Descents require control of both the user and the trailer; assess whether the brake and route suit the loaded setup.
- Cart-free sections: Consider how you will lift, carry or reposition the cart if the route stops being rollable.
Fatmate versus a backpack or other hiking cart
There is no independent head-to-head test in the available sources to establish a general winner between the Fatmate, a conventional backpack and a two-wheel hiking cart. The practical choice depends on the route, the amount and shape of gear, and whether shifting some load off the body is worth towing and handling a cart.
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- Capacity | Each pack includes 2x 500ml (17oz) collapsible soft flasks, weighing only 25 grams each. Perfect for running, hiking, and outdoor activities, these lightweight bottles are easy to carry.
- Bite Valve Design | High-flow bite valve auto-seals after each sip, eliminating drips and leaks. Ideal for runners, cyclists, and sports enthusiasts seeking a reliable, no-spill design.
- Shrinks as You Drink | The flask shrinks as you drink to minimize water bounce, providing stability. Great for running, jogging, and other active pursuits, ensuring a comfortable experience.
- BPA & PVC Free: Made from BPA & PVC-free, food-grade TPU, ensuring safe hydration. Durable, reusable, and perfect for sports and outdoor adventures, these flasks prioritise health and safety.
- Dishwasher Safe: Our soft flasks are dishwasher safe for easy cleaning. Over time, the flask colour may change due to water pH levels, but it remains safe and effective for use.
| Option | Load and movement | What to weigh up |
|---|---|---|
| MONOWALKER Fatmate | Single-wheel cart connected by harness and handles; MONOWALKER describes part of the load as supported by the wheel. | Published folding length is 110 cm; route width, obstacles, slopes and cart-free sections matter. Performance and load-sharing claims are from the manufacturer. |
| Conventional backpack | Load is carried on the person rather than supported by a cart wheel. | Does not require towing a trailer, but this comparison does not establish which option is more comfortable or efficient for a particular hiker. |
| Two-wheel hiking cart | Uses two wheels rather than the Fatmate’s single-wheel layout. | The available sources provide no comparative specifications or test results for a specific two-wheel model. |
Modularity, packing and compatibility
MONOWALKER describes a modular carrying system that includes the SL-X Carbon Packframe, LB XTR load bags and an optional rack. Its product listing names LB XTR 40 and LB XTR 80 bags. Confirm that any accessory fits the exact Fatmate configuration before buying; the cited pages do not establish compatibility with every bag, rack or replacement part sold elsewhere.
For maintenance, the listing identifies Tannus Armour 20×4 puncture protection and Shimano Type G04S-MX brake pads. Check the parts on the specific cart and confirm fit before ordering replacement components, because a product-family mention alone is not a guarantee of compatibility with every configuration.
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- HIKING ESSENTIALS FOR WOMEN – PACK LIGHT & STAY CLEAN: Designed as a reusable pee cloth for women hikers, it provides a simple way to stay clean and comfortable on the trail without carrying extra toilet paper. Soft, absorbent and easy to hang from your backpack, it’s a lightweight addition to your hiking gear for day hikes, backpacking trips and outdoor adventures
- ABSORBENT INSIDE, WATERPROOF OUTSIDE: The soft inner fabric gently absorbs moisture after use, while the waterproof outer layer helps keep your hand dry. A reusable alternative to disposable toilet paper, our pee rag helps reduce paper waste on the trail and makes outdoor hygiene easier during hiking and backpacking trips
- MADE FOR YOUR HIKING PACK: Designed with an oversized rounded diamond shape for better hand coverage and cleaner use on the trail. The snap closure lets you attach the pee cloth to the outside of your backpack for convenient access and air drying, while the reflective detail helps you spot it more easily when illuminated by a headlamp or flashlight
- FOR HIKING, BACKPACKING & CAMPING: A practical addition to hiking accessories for women and outdoor gear for day hikes, backpacking trips, camping trips and other adventures. Lightweight and reusable, this 2-pack is an easy addition to your backpacking essentials and camping gear, providing a convenient trail hygiene option without taking up valuable space in your pack
- QUICK TO RINSE, WASH & REUSE: Easy to rinse, washable and designed for repeated outdoor use with quick-drying convenience. Hang it from your backpack to air dry after use, then wash it when you’re back at camp or home. The reusable 2-pack keeps one ready while the other is being washed or dried
Who should consider a hiking trailer?
The Fatmate may be worth considering if you need to move substantial gear on foot over routes where a cart can roll, and are comfortable towing and controlling a single-wheel trailer. It is less straightforward if your route includes frequent obstacles, very narrow passages, or long sections where the cart must be carried. Evaluate those constraints against your pack volume and the ability to travel without rolling support before choosing a system.
Price, availability, shipping terms, warranty details and replacement-part fit are not established by the cited specification pages in a way that should be treated as durable. Check the live MONOWALKER Fatmate listing for current terms.
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Quick Recap
Best Value
- Natural Cork Grip Handle: Cork grips naturally absorb hand moisture to keep your grip dry on long hikes. Note: cork grips have a slight rotational flex; this is an anti-torque ergonomic feature, not a defect. Paired with lightweight aluminum shafts and EVA foam lower grips for stability on rugged terrain. Trekking poles must be checked in as luggage (not carry-on) per TSA and most airline rules. Set of 2 with carry bag included.
- Engineered and Built To Last: Keeping your Adventurous nature in mind, we knew that No detail could be overlooked! Made with aircraft grade aluminum-crucial for hiking or backpacking in rough terrains and supporting heavier weights. The joints use added metal caps and lock to length when fully extended. Cork grip absorbs sweat out of your hands. Pick up your map and start your adventure!
- Compact Design that is Ready to Go When You Are: Trek-Z hiking poles collapsible design, fold down to a portable 15 inches (38 cm), thanks to its retractable tri-fold system. Fitting into backpack, luggage cases, or duffel bags for compact travel! Walking sticks for women- No more cumbersome walking sticks! Trek-Z walking poles give you the ability to build strength and muscle while you run errands. Let these unique poles go with you to all your outdoor leisure activities and adventures!
- Sizing - We've Got You Covered: Easily adjust the trekking poles from 110 cm to 130 cm (20 cm range) using the durable metal flip lock system for a secure, customized fit. After assembly, pull the metal lock button until it pops out to lock the pole in place. If the pole feels loose, re-seat the button until fully engaged - it is not a defect. Designed to fit men, women, and teens 5'2" to 6'5" (159-195 cm). Includes 1 pair of trekking poles and a carry bag.
- Lighter Than Your Average Umbrella: Each pole weighs only 11.5 oz (330g), light enough for all-day hiking, backpacking in high mountains, or ski trail use. Built with aircraft-grade aluminum alloy for the strength-to-weight ratio you need on demanding trails. Whether you enjoy fishing, hiking, trekking, or everyday walking, these collapsible poles deliver the support you need.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
