Ready for the miles ahead
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Ultimate Direction Body Bottle 500S
A practical addition for longer days out
SPIbelt Belt Extender
✓ Ships from Taupō · ✓ Easy 30-day returns · ✓ Covered by the manufacturer's warranty
Simply attach this extender to the ends of the SPIbelt and go! Increases its fit size up to 12 inches comfortably and discreetly.
Note: This extender can be added to any SPIbelt with the exception of the Plus, Glide, Venture and Endurance Series SPIbelt, the Kid's SPIbelt and the SPI Messenger Bag.
Ships from our Taupō warehouse, typically 2–4 working days NZ-wide. Free Click & Collect from the Taupō showroom. Easy 30-day returns on unused gear. Covered by the manufacturer's warranty against defects.
The honest take
Best for
Extends most classic SPIbelts by up to 12 inches so kids and adults get a comfortable fit.
Specs
| Sizing | Adds up to 12 in of length; fits 1-in-wide SPIbelt belts (not Endurance Series, Dual Pocket PRO, SPIbelt PRO, Distance PRO or Performance PRO) |
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| Best for | Extends most classic SPIbelts by up to 12 inches so kids and adults get a comfortable fit. |
Specs published by the manufacturer.
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This product
 SPIbelt Belt Extender
$9.95
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| Capacity | — | Insulin pump, glucose meter, test strips, syringes, insulin and fast-acting glucose | Large pocket fits big phones (iPhone 13 Pro Max, Galaxy S20+); small pocket takes keys, money, ID or an inhaler |
| Expandable | — | Yes | Yes |
| Pockets | — | 1 expandable pocket (expands to 6.5 x 3 x 2 in) with reinforced pass-through hole for tubing | 2 expandable pockets: large expands to 9 x 4 x 2 in, small to 3 x 3 x 2 in |
| Bounce-free | — | — | Yes |
| Sizing | Adds up to 12 in of length; fits 1-in-wide SPIbelt belts (not Endurance Series, Dual Pocket PRO, SPIbelt PRO, Distance PRO or Performance PRO) | Fits waists 25–47 in | Fits waists 25–38 in |
| Best for | Extends most classic SPIbelts by up to 12 inches so kids and adults get a comfortable fit. | Comfortable enough for daily wear: a discreet, secure way to carry an insulin pump and diabetes kit. | Keep your phone away from keys and fuel, two bounce-free pockets for runs, walks and travel. |
Still weighing it up? Book a 20-minute fitting in the Taupō showroom.