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Revelate Designs MagTank 2000 — Specs & Analysis
Manufacturer specifications, compared against every other top tube & feed bags in our database. We do not test gear in the field — we measure, verify, and compare.
The MagTank 2000 is the larger sibling of the Gas Tank, with the same magnetic closure. Worth knowing what the name means: the 2000 is roughly how many calories it holds, not two liters. Revelate publishes it at 1.4L, which is still a serious amount of food, a battery pack and a phone within reach at speed. The semi-rigid construction holds its shape even when partially empty.
Who Is the Revelate Designs MagTank 2000 Best For?
Riders who carry a battery pack and want everything accessible on the top tube. If that describes your riding style, the MagTank 2000 should be at the top of your shortlist. It sits in the Top Tube & Feed Bags category alongside 12 other products we track.
How It Compares
At 147g and $70, the MagTank 2000 is 87g heavier than the lightest option in this category (the Blackburn Outpost Top Tube Bag at 60g). The most budget-friendly option is the Blackburn Outpost Top Tube Bag at $35.
The price-to-weight ratio comes in at $48 per 100g — a premium price point, but you're paying for quality, materials, and design that justify the investment for serious bikepackers.
What We Like
- +1.4L fits a battery pack and phone together
- +Same magnetic quick-access closure as Gas Tank
- +Semi-rigid construction intended to hold its shape when not full
- +Welded fabric, though a magnetic flap is not a sealed closure
Watch Out For
- −Larger size may cause knee rub on smaller frames
- −Heavier than minimalist top tube bags
- −Premium price for a top tube bag
The Bottom Line
We haven't scored the Revelate Designs MagTank 2000, and neither has anyone else we can cite. It's here for its verified specifications and dimensions, which is what the fit tools run on — a score is an editorial judgement, and we don't hand one out until someone has a basis for it. What this page can tell you is measured: 147g, $70, and how both sit against every other top tube & feed bags product we track.
The price and weight above have not yet been checked against the manufacturer's own page. We are working through the catalogue and saying so as we go, rather than letting silence imply otherwise.
Specifications and dimensions come from the sources listed above. Where a page draws on first-hand riding, it says so.
How the MagTank 2000 compares
Against the bags people cross-shop it with, measured rather than reviewed — including how many real frames each one fits.
How it compares
Against the 13 top tube & feed bags we hold published specs for.
At 147g the MagTank 2000 is lighter than 4 of 12 alternatives we track. The category median is 113g.
At $70 it undercuts 4 of 12 of them, against a median of $65. That works out at $48 per 100g — below the $56 median for top tube & feed bags.
Weight and price come from published specifications. Cost per 100g is a blunt measure — it rewards light gear and says nothing about durability or whether the thing works — so treat it as one input, not a verdict.
More in Top Tube & Feed Bags
Top tube bags and feed bags keep snacks, phone, and essentials within easy reach while riding.