⭐⭐⭐⭐⭐ 20,000+ Reviews | Free Returns | Expert Service & Support
Learn More About This Collection

FITLY

17 products
FITLY - Towel - Innovative Seat Covers - Blue Accents - Sweat Towel FITLY - Towel - Innovative Seat Covers - Blue Accents - Sweat Towel
+3
+2
+1
$39.00
$39.00
100% waterproof TPU membrane: Keep car seats clean and dry from sweat, sand, spills, and dirt after intense activities. Versatile 3-in-1 design: Provide a waterproof seat cover, absorbent towel,...
FITLY - Running Belt + Dog Leash - Canicross System FITLY - Running Belt + Dog Leash - Canicross System
+3
+2
+1
$39.00
$39.00
Three-piece canicross setup: Running belt, shock-absorbing bungee link, and leash — everything you need to run hands-free with your dog. Triangulation attachment system: Leash connects to two po...
FITLY - FLASK HOLDER - Handheld Running Flask Carrier (Flask Included) - Soft Flask FITLY - FLASK HOLDER - Handheld Running Flask Carrier (Flask Included) - Soft Flask
$25.00
$25.00
Handheld carrier plus flask: Ships with a 12oz (350ml) flask in Black/Blue and a 10oz (300ml) flask in Pink, Green, Forest Green, and Petrol Blue. Adjustable hand strap: Wraps the back of your h...
FITLY - FLASK400 - 13.5oz Collapsible Soft Flask FITLY - FLASK400 - 13.5oz Collapsible Soft Flask
$15.00
$15.00
13.5oz (400ml) capacity: The largest standalone bite-valve FITLY flask — go farther and carry more without stepping up to a bladder. Shrink-as-you-drink TPU design: Flask compresses as liquid dr...
34% Off
FITLY - FLASK1700 - 60oz Hydration Bladder for Day Packs FITLY - FLASK1700 - 60oz Hydration Bladder for Day Packs
$19.00
$19.00
$29.00
60oz (1750ml) capacity: The largest FITLY bladder — built for day hikes, bikepacking, and long adventures. General-purpose adventure bladder: Designed to fit standard day-pack hydration sleeves ...
FITLY - FLASK1100 (BLADDER) - 37oz Hydration Bladder for Sub180 FITLY - FLASK1100 (BLADDER) - 37oz Hydration Bladder for Sub180
$27.00
$27.00
37oz (1100ml) low-profile bladder: Custom-shaped to fit the FITLY Sub180 adventure pack, 12 x 6.5 in flat profile. Includes drinking tube and silicone mouthpiece: Ready to run as a pack bladder ...
FITLY - FLASK500 (BLADDER) - 17oz Hydration Bladder for Sub90 FITLY - FLASK500 (BLADDER) - 17oz Hydration Bladder for Sub90
$25.00
$25.00
17oz (500ml) low-profile bladder: Custom-shaped to fit the FITLY Sub90 thermo-compartment, 8.5 x 6 in flat profile. Includes 23in tube and silicone mouthpiece: Ready to run as a pack bladder out...
FITLY - FLASKS COMBO - 3-Pack Soft Flask Bundle FITLY - FLASKS COMBO - 3-Pack Soft Flask Bundle
$29.00
$29.00
Three-flask bundle: Covers short, medium, and long efforts with one set — small, mid, and large soft flasks in matching or mixed color groups. Four combo options: Blue Combo and Black Combo (150...
FITLY - FLASK250 - 8.5oz Collapsible Soft Flask FITLY - FLASK250 - 8.5oz Collapsible Soft Flask
$13.00
$13.00
8.5oz (250ml) capacity: Right-sized for mid-run hydration without the bulk — fits jersey pockets, running belts, and all FITLY pack holders. Shrink-as-you-drink TPU design: The flask compresses ...
FITLY - FLASK300/350 - 10-12oz Collapsible Soft Flask FITLY - FLASK300/350 - 10-12oz Collapsible Soft Flask
$14.00
$14.00
10-12oz (300-350ml) capacity: Black and Blue hold 350ml; Pink, Petrol Blue, Forest Green, and Green hold 300ml. Shrink-as-you-drink TPU design: Flask compresses as liquid drops, eliminating slos...
FITLY - FLASK150 - 5oz Collapsible Soft Flask FITLY - FLASK150 - 5oz Collapsible Soft Flask
$12.00
$12.00
5oz (150ml) capacity: Compact enough to fit SUB45 front pockets for quick-access sips mid-run. Shrink-as-you-drink TPU design: Flask compresses as liquid drops, eliminating sloshing, bouncing, a...
FITLY - Running Visor - Hats & Caps FITLY - Running Visor - Hats & Caps
$19.00
$19.00
2.2 oz (62 gr) weight: Provide superior comfort and performance during all activities, keeping your head light. Sunblock and sweat absorption: Resist harsh sun rays and keep sweat from your eyes...
FITLY - Sub45 - Innovative Running Pack FITLY - Sub45 - Innovative Running Pack - M - L - XL (from 31 to 40 in) / Classy Black
+4
+3
+2
+1
$65.00
$65.00
Light, minimalist design: Provides ultimate comfort, carrying phone, keys, and cards without movement or friction during your run. Patent Pending Thoracic Belt System: Ensures a snug fit, preven...
FITLY - Sub90 - Hydro Running Pack FITLY - Sub90 - Hydro Running Pack
+3
+2
+1
$79.00
$79.00
Patent Pending Thoracic Belt System: Ensures a snug, bounce-free fit, allowing access to essentials without affecting running form. Integrated 17 oz (500 ml) soft flask with Thermo Pocket: Keeps...
FITLY - Sub180 - Adventure Running Pack FITLY - Sub180 - Adventure Running Pack
$119.00
$119.00
Balanced 5L rear storage and triangulation system: Delivers superior comfort and stability, preventing load swaying during intense runs. BLADDER1100 (1.10 L) and FLASK250 (250 ml) soft flasks: K...
Sold Out
FITLY - FLASK500 - 17oz Round-Bottom Collapsible Soft Flask FITLY - FLASK500 - 17oz Round-Bottom Collapsible Soft Flask
$16.00
$16.00
17oz (500ml) capacity: The only round-bottom standalone flask in the FITLY lineup — built to load up for longer efforts. Shrink-as-you-drink TPU design: Flask compresses as liquid drops, elimina...
Sold Out
FITLY - Tube Holder - Replacement for Sub90 Hydration Bladder - Replacement Part FITLY - Tube Holder - Replacement for Sub90 Hydration Bladder - Replacement Part
$10.00
$10.00
Keeps your drinking tube within reach: Clips the bladder tube to a Sub90 shoulder strap so the mouthpiece stays positioned for easy sips mid-run. Replacement part for the Sub90 pack: New Sub90 p...

FITLY specializes in innovative running hydration packs and running accessories — catalog includes FITLY Sub45 running pack in multiple colors. Running hydration specialist with the Sub45 pack as the flagship product.