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- USA
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
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Description
Mammut Alto 34 Backpack blackExterior Features one zip pocket on the side easy access main compartment back system: body contact back, padded Backpack straps: padded helmet holder, stick holders, external mounting cords for additional luggage closes with clip fastener two handles hip belt sternum strap fittings of anthracite coloured metal Fair Wear Foundation (FWF), Bluesign Interior Layout plain coloured lining polyester spacious main compartment, suitable for a4 documents
Exterior Features
- one zip pocket on the side
- easy access main compartment
- back system: body-contact back, padded
- Backpack straps: padded
- helmet holder, stick holders, external mounting cords for additional luggage
- closes with clip fastener
- two handles
- hip belt
- sternum strap
- fittings of anthracite-coloured metal
- Fair Wear Foundation (FWF), Bluesign®
Interior Layout
- plain coloured lining polyester
- spacious main compartment, suitable for a4 documents
- padded laptop compartment (15 inches)
Main color: black
Material: recycled polyester (water-repellent, PFC-free)
Warranty: 2 years
Product No: 234600
Material: recycled polyester (water-repellent, PFC-free)
Warranty: 2 years
Product No: 234600
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
4.4 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
A reliable set of spark plugs.
They’re made in Germany, what else can you say
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
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Reviewed in the United States on April 29, 2026
★★★★★ 4
Faulty plug? Otherwise great set
Definitely better than the old plugs that probably had 80k miles on them.
The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine.
Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is.
These were an upgrade from OEM parts. They were gapped perfectly for the car.
They took 20mins to fit and work fine.
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Very good
The best quality. Runs like new again.
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Reviewed in the United States on March 12, 2026