Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
K4 "Tallboy" (48oz) Insulated Nalgene HolderThe same efficient access, rock solid support, and insulation from the elements as our standard K4 Nalgene Holder now for the larger 48oz Nalgene bottles. IMPORTANT NOTES While the video below does reference a pre order, that is an old reference to last year's launch. Currently, the Tallboy is in stock and ready to ship! This is a limited run item, which may not be produced in the future. If purchasing the bundle, you will receive the 48oz Ultralite
The same efficient access, rock-solid support, and insulation from the elements as our standard K4 Nalgene Holder — now for the larger 48oz Nalgene bottles.
IMPORTANT NOTES
- While the video below does reference a pre-order, that is an old reference to last year's launch. Currently, the Tallboy is in stock and ready to ship!
- This is a limited-run item, which may not be produced in the future.
- If purchasing the bundle, you will receive the 48oz Ultralite Nalgene with a blue lid, blue Nalgene logo, and blue measurement markings on the back, as shown in the product photos above. We do not have a 48oz version of our Exo Logo Bottle
- Bottle Compatibility: 48oz Nalgene Bottles (sometimes called the "Silo"), either the Ultralite HDPE Bottle (4.75oz), or in the standard material, Tritan Bottle (7.375oz).
Weight
4.2oz
Dimensions
4" x 10"
Compatibility
K4 Hipbelt
Built in the USA with 500d Cordura, premium foam, and custom webbing.
Materials & Production Details »Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 2020 reviews
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Product Reviews
★★★★★ 5
Small but mighty
Size: 5.25” Woofer
Great sound. I can turn my stereo up loader than I care to listen to it and notice no distortion.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Would buy again
Size: 300A Fuse Holder
Works as described
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Reviewed in the United States on April 13, 2026
★★★★★ 5
I can wire my 0gage wre finally
Size: 300A Fuse Holder
The speed of service and delivery fused at different Amps voltage to purchase appearance is always a great addition and skar audio is always a head of the game I love skar audio I have been running their RP series amps I have all of them except the 4500.1 I bought this for my 07 Wolfsburg jetta with a 15 dual 2ohm down to 1ohm with the RP 3500.1 and it slumps and hits so low the skar box foe my single 15evl series..is tuned to 30htz..n when it hits that level and lower man u know it ..o call it the 23htz (23hurter)..explosive always excellent quality and functionality thanks 😊
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Reviewed in the United States on January 28, 2025
★★★★★ 5
Top notch
Size: 300A Fuse Holder
Very good quality
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Reviewed in the United States on January 8, 2026