Flex Backpack
For players who bring everything—and still pack light.
$224.95
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Bag Size Guide
Fits 2 rackets or 3 paddles, with padded dividers to protect from heat, tension loss, lamination and daily wear.
18 compartments including quick-access zones, hidden back panel pocket, and a clear sleeve for toiletries or small essentials.
Expandable gear canopy flexes to carry shoes, layers, or a helmet—adding space without the bulk of a larger bag.
Weatherproof exterior, structured base, and YKK zippers keep your gear dry, upright, and protected from the elements.
Engineered for daily use and long seasons—backed by ADV’s 10-year durability guarantee.
FREE U.S SHIPPING OVER $100
10-Year
warranty
Easy
Returns
The ADV Flex Backpack is made for tennis and pickleball players who prep like pros. With space for two rackets or 3 paddles, 18 precision-placed compartments, and thermo-lined protection for your gear, this pack keeps everything in place—from warm-up to cooldown. The expandable canopy boosts capacity on demand, giving . . .
Designed for Tennis and Pickleball
Tennis Pickleball Specific Features
- Fits 2 racquets in the main compartment with padded dividers
- Racquet latches to prevent racquets from moving.
- Holds up to a can of 4 balls.
Pickleball Specific Features
- Securely fits up to 2 paddles in the back paddle compartment.
- Front magenetic sleeve for quick access to another paddle.
- Side pockets hold loose 3 pickleball balls or a can.
Interior Features
- Fits two rackets or 3 paddles with padded protection and thermo-lined insulation.
- 18 total compartments for organized storage of gear, accessories, and tech.
- Quick-access zones for grips, snacks, and small essentials.
- Dedicated laptop sleeve fits up to 16" with a water-sealed zipper and protective false bottom.
- Secret side-access utility pocket for grabbing essentials without removing the bag.
- Clear internal sleeve for toiletries, sunscreen, or grooming items.
- Bright interior lining for better visibility in low light.
- Designed to fit ADV packing cubes for modular storage.
Exterior Features
- Expandable gear canopy holds shoes, jackets, or a helmet.
- Structured base keeps the bag upright on any surface.
- Weatherproof outer shell withstands rain, dirt, and daily wear.
- YKK zippers and reinforced handles for long-term durability.
- TSA-compliant dimensions for carry-on or under-seat travel.
- Luggage loop secures to rolling bags for smoother transit.
- Cushioned, spandex-lined straps for all-day comfort.
- Magnetic exterior sleeve for paddle or jacket quick stashing.
- External utility loops for hanging towels or name tags.
- Stands upright to prevent spillover or gear tipping.
- Racket latch secures handles to prevent shifting during carry.
Specifications
- Length: 18"
- Width: 12"
- Depth: 7.5"
- Volume: 27L (expands to 32L)
- Weight: 3.1lbs
Everyday tested.
Court approved.
COMPARTMENTALIZED. CLEAN. CLUTCH.
EVERYTHING IN ITS PLACE. NOTHING IN YOUR WAY.
Grips, balls, laptop, and snacks—this bag keeps your court-day or workday essentials organized, visible, and ready when you are.
MORE ROOM FOR GEAR. LESS BAG TO CARRY.
A CANOPY BUILT FOR OVERFLOW.
The stowable spandex canopy flexes when you need extra space, fitting larger items like shoes, outerwear, or even a bike helmet—while keeping your pack sleek when you don’t.
Everyday-ready. Court-tough. Travel-smart.
VERSATILITY THAT GOES BEYOND THE COURT.
From match days to meetings, travel to training—this is your do-it-all backpack. Stands upright when you need it. Hangs clean when you don’t.
Rugged build. Premium materials. Guaranteed to last.
DURABILITY YOU CAN FEEL—AND COUNT ON
With a weatherproof shell, hand-sewn construction, YKK zippers, and a 10-year warranty, it’s built to handle hard days and long seasons.
“perfect for my commute"
"durable & adaptable"
“everyday grab and go”
“use on and off the court”
“perfect for my commute"
"durable & adaptable"
“everyday grab and go”
“use on and off the court”
“perfect for my commute"
"durable & adaptable"
“everyday grab and go”
“use on and off the court”
“perfect for my commute"
"durable & adaptable"
“everyday grab and go”
“use on and off the court”
“perfect for my commute"
"durable & adaptable"
“everyday grab and go”
“use on and off the court”
“perfect for my commute"
"durable & adaptable"
“everyday grab and go”
“use on and off the court”
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Flex Backpack
Built to organize more—without weighing you down.
FREE U.S. SHIPPING OVER $100
10-year warranty
5% give back to community
10-year warranty
Our ADV Bags come with a 10-year warranty, ensuring long-lasting performance and peace of mind. If anything goes wrong, we’ve got you covered.
Engineered for Champions
Gear Up for Every Set, Game, and Match
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