Magnets, straps or a ring — and what your tank is made of · review
SW-Motech Yukon WP Quick-Lock PRO review
A waterproof 6-litre tank bag on a Quick-Lock ring mount, measuring 30 × 22 × 19 cm, with a waterproof viewing pocket in the lid and a factory-fitted guide rail for position adjustment.
The bottom line A ring mount that works on any tank material, an adjustable position, and published dimensions. It costs more than the rest of the family together.
What the seller commits to paper
A waterproof 6-litre bag on a Quick-Lock ring mount, 30.0 × 22.0 × 19.0 cm, with a waterproof viewing pocket in the lid for a phone or map, and a factory-fitted guide rail that lets the bag’s position on the tank be adjusted to the rider.
The ring mount answers the question magnets cannot
Two other bags in this family are magnetic, and both require a steel tank. A ring bolts to the filler cap and holds regardless of what the tank is made of. The cost is that the ring stays on the machine and has to be fitted once.
The adjustment nobody else publishes
A tank bag occupies the space a rider’s chest moves into. A guide rail that shifts it forward or back is an ergonomic adjustment, and it is the difference between a bag that is used and one that is taken off after a month.
The rows this seller leaves empty
A hydrostatic head figure. “Waterproof” is stated rather than measured, where a rain suit on this same site publishes 10,000 or 15,000 mm.
Availability
Between 149 € and 163 € across the German, French, Italian and Spanish Amazon stores, in the single reading behind this page.
Priced in local currency, which the euro range above deliberately leaves out, it also appears on the American and British Amazon stores.
What Keepa returned in the single reading behind this page. Availability and prices move without notice.
Prices quoted in this text were read on 18 September 2026. The live price is at the top of the page.
The declared figures, and the blanks beside them
Strengths
Adjustable fore-and-aft position on the tank — an ergonomic adjustment nothing else here offers
A ring mount does not care what the tank is made of, unlike a magnet
Dimensions published alongside the litre figure
Compromises
The ring mount needs fitting to the tank’s filler bolts — it is not a bag you throw on
Waterproof is stated without a hydrostatic head figure
Specifications
Capacity
6 litres in the main compartment (maker’s bullet)
Dimensions
30.0 × 22.0 × 19.0 cm (maker’s bullet)
Waterproofing
Waterproof — the maker states protection against rain and spray in any weather (maker’s bullet)
Mounting
Quick-Lock ring system, with a factory-fitted guide rail allowing the bag’s position on the tank to be adjusted (maker’s bullet)
Lid pocket
Waterproof viewing compartment for a smartphone or road map (maker’s bullet)
Hydrostatic head
The maker puts nothing in writing on this.
Amazon reference
B08Q8C6YGG (one reference across 6 Amazon marketplaces)
EAN
4052572201572
What riders ask about this one
What is a ring mount?
A ring that fixes to the tank’s filler-cap bolts and stays there; the bag clips on and off it. It works on aluminium and plastic tanks, where a magnetic bag simply will not hold.
Why does adjusting the position matter?
A tank bag sits where the rider’s chest and forearms go. Moving it a few centimetres decides whether it is in the way in a tuck, and the maker publishes a guide rail for exactly that.
Who this one is for
Any tank a magnet will not hold, on a machine that will keep the ring fitted.
Compared with its closest rivals
Same category, nearest prices. Only the specifications every one of them states are shown — a half-empty column compares nothing.
Model
Price
Amazon reference
SW-Motech Yukon WP Quick-Lock PRO
245 $
B08Q8C6YGG (one reference across 6 Amazon marketplaces)
B073GWWZ3M (one reference across 5 Amazon marketplaces)
What separates these models
If price decides: Dracarys DF-1136, at 25 $.
Highest Amazon reference in the table: Dracarys DF-1136 (B073GWWZ3M (one reference across 5 Amazon marketplaces)).
If this one is not the right fit
On a tighter budget: SLIAXINT Motorrad Tanktasche 001, at 14 $ in the same category. see the review
Value for money
At 245 $, it sits +642 % against the 33 $ median of the 5 models in this category published here.
Price and availability
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom, United States. Listed is not the same as in stock — availability changes daily.
Details checked on September 18, 2026.
Sources
Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.
Magnetic · steel tanks only · clear phone window · strap as second fixing · rain cover
A magnetic Oxford tank bag with a clear top window for a phone or navigator, a securing strap as a second fixing and an internal rain cover — for steel tanks only, as the maker states.
Best for: A steel-tanked machine where a navigator needs to sit in the rider’s eyeline.
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Best for: A day’s gear strapped to a pillion seat and carried indoors on arrival.
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Best for: Carrying luggage on a rack or over a pillion seat, in a bag that can be split up.