Nathan Pinnacle 18oz Exo-Draw Insulated Handheld Soft Flask – Collapsible Running Bottle with ExoSpine, Mesh Strap & Stash Pocket, Black

Nathan Pinnacle 18oz Exo-Draw Insulated Handheld Soft Flask is the grip-free handheld hydration bottle built for runners and hikers who want structure, comfort, and cooler fluids longer. Order online today for $29.00 — a 50% discount off the $58.00 compare-at price — and apply coupon code SAVE15 for extra savings at Trek Haul Outfitters.

Specifications

• Brand: Nathan
• Series: Pinnacle, Exo-Draw technology
• Product Type: Insulated handheld collapsible soft flask
• Capacity: 18 oz
• Structure: Rigid ExoSpine interior for grip-free support
• Strap: Breathable wicking mesh, no-bounce fit
• Storage: Expandable stash pocket for keys and gels
• Material: BPA-free

Functions & Comfort

The Exo-Draw flask collapses smoothly as you drink while the ExoSpine keeps it structured in hand. The mesh strap delivers a secure, grip-free hold with zero bounce through marathons, trail runs, and swift hikes.

Comparison: Pinnacle vs. standard soft flasks

Unlike bare soft flasks, the Pinnacle adds a breathable hand strap, rigid spine for one-handed control, and a stash pocket — full handheld support without a bulky water bottle. It's the affordable alternative to buying both a handheld strap and a flask separately.

Use Cases

• Marathon and road running
• Trail running and hiking
• Endurance training needing on-the-go gel storage

Price & Deal Value

$29.00 sale price vs. $58.00 compare-at saves you $29.00 instantly. Stack SAVE15 for 15% more off, and enjoy free shipping on orders over $45.00 (standard shipping $8.00).