The FITLY FLASK1700 is the largest FITLY hydration bladder -- 60 oz (1750 ml / 1.75 L) built for day hikes, bikepacking, and long adventure outings. It's a general-purpose bladder designed to fit standard day-pack hydration sleeves. Too large for the Sub180 compartment -- for the Sub180, use the FLASK1100 (BLADDER) instead. Includes a drinking tube and silicone mouthpiece plus a screw-on mouthpiece for standalone use.
Noteworthy FLASK1700 features include:
• 60 oz (1750 ml / 1.75 L) capacity
• General-purpose shape for standard day-pack hydration sleeves
• Drinking tube and silicone mouthpiece included
• Screw-on mouthpiece for standalone use (included)
• TPU construction, 100% BPA and PVC free
• Freezer safe -- doubles as an ice pack on hot days
• Top-rack dishwasher safe
• Max temperature 122F
• Two colors: Blue and Black
What's the capacity of the FITLY FLASK1700?
The FLASK1700 holds 60 oz (1750 ml / 1.75 L) -- the largest FITLY hydration bladder. Built for day hikes, bikepacking, and long outings where you want hours of water on hand.
What pack does the FLASK1700 fit?
The FLASK1700 is designed as a general-purpose bladder for any day pack or adventure pack with a hydration sleeve. It is too large for the FITLY Sub180 compartment -- for the Sub180, use the FLASK1100 (BLADDER).
What's included with the FLASK1700?
The bladder ships with a drinking tube and silicone mouthpiece ready for pack use. A screw-on mouthpiece is also included for standalone use.
Is the FLASK1700 dishwasher and freezer safe?
Yes to both. The TPU bladder is top-rack dishwasher safe and freezer safe. Max operating temperature is 122F.
How is the shrink-as-you-drink design different from a traditional bladder?
Traditional bladders stay full-volume and let air replace the water you drink -- which creates a sloshing load that shifts against your back. The FITLY design uses flexible TPU walls that collapse onto themselves as you drink, so there's no air gap and no slosh regardless of how much is left in the bladder.
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DESCRIPTION
The FITLY FLASK1700 is the largest FITLY hydration bladder -- 60 oz (1750 ml / 1.75 L) built for day hikes, bikepacking, and long adventure outings. It's a general-purpose bladder designed to fit standard day-pack hydration sleeves. Too large for the Sub180 compartment -- for the Sub180, use the FLASK1100 (BLADDER) instead. Includes a drinking tube and silicone mouthpiece plus a screw-on mouthpiece for standalone use.
Noteworthy FLASK1700 features include:
• 60 oz (1750 ml / 1.75 L) capacity
• General-purpose shape for standard day-pack hydration sleeves
• Drinking tube and silicone mouthpiece included
• Screw-on mouthpiece for standalone use (included)
• TPU construction, 100% BPA and PVC free
• Freezer safe -- doubles as an ice pack on hot days
• Top-rack dishwasher safe
• Max temperature 122F
• Two colors: Blue and Black
FAQ
What's the capacity of the FITLY FLASK1700?
The FLASK1700 holds 60 oz (1750 ml / 1.75 L) -- the largest FITLY hydration bladder. Built for day hikes, bikepacking, and long outings where you want hours of water on hand.
What pack does the FLASK1700 fit?
The FLASK1700 is designed as a general-purpose bladder for any day pack or adventure pack with a hydration sleeve. It is too large for the FITLY Sub180 compartment -- for the Sub180, use the FLASK1100 (BLADDER).
What's included with the FLASK1700?
The bladder ships with a drinking tube and silicone mouthpiece ready for pack use. A screw-on mouthpiece is also included for standalone use.
Is the FLASK1700 dishwasher and freezer safe?
Yes to both. The TPU bladder is top-rack dishwasher safe and freezer safe. Max operating temperature is 122F.
How is the shrink-as-you-drink design different from a traditional bladder?
Traditional bladders stay full-volume and let air replace the water you drink -- which creates a sloshing load that shifts against your back. The FITLY design uses flexible TPU walls that collapse onto themselves as you drink, so there's no air gap and no slosh regardless of how much is left in the bladder.
No FAQs match your search.
EARN REWARDS
All purchases accumulate points which be can used to redeem for discounts on all items in our rewards collection. Enroll or view your current rewards balance here.
Earn 40 points for every $1 spent equaling 5% cash back
Recommended Thickness
6mm:
General-purpose for home fitness
8mm:
Home + light commercial use. Suitable for functional trainers, squat racks, treadmills
9mm:
Popular in commercial gyms, ideal for CrossFit & heavier dropsMost Popular
12mm:
Heavy-duty, great for Olympic lifting zones
18mm:
Industrial strength, used for powerlifting & stables
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