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Tritium Vial 3.5mm x 25mm Capsule

Marsoni M251S
Sale price$13.99
Pay 4 payments of $3.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Tritium Vial 3.5mm x 25mm CapsuleTrigalight Tritium Vial 3. 5mm x 25mm Capsule Made in Switzerland These are the original Swiss made Trigalight Tritium capsules as used in many high end Swiss made watches. The electric energy in the trigalight is generated by the tritium gas, a beta emitter. When decaying the tritium losses electrons. When such an electron hits the powder layer it is captured and transformed into light. Tritium vials are self powered and do not require power, light
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4.7 ★★★★★
Based on 1714 reviews
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Kelli Canady
Grantham, US
★★★★★ 4
Good for travel
Color: Regular-black, Size: 16 Inch
Good looking backpack for travel. Compact and good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2025
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Verified Purchase
Madeline McAuliffe
Alexandria, US
★★★★★ 5
Great Backpack!
Color: Upgrade-apricot, Size: 16 Inch
Great quality for the price and had a lot of space and pockets, which is super convenient!
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Reviewed in the United States on May 15, 2026
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Verified Purchase
Mahalya
Cuba, US
★★★★★ 5
Quality
Color: Upgrade-apricot, Size: 16 Inch
Am not disappointed buying this bag it’s spacious all different type of pockets the zippers are so unique the thickness is everything to talk about . I used this for my work bag that I carry 5 days of the week with my uniform,shoes,water bottle,phone,tablet etc and it’s still leaves a lot more space the firmness and sturdiness is 100% ..So comfortable the padding on the back and the shoulder keeps you relaxed. This is value for your money , my coworker are so inlove with my backpack
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Reviewed in the United States on March 20, 2026
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Verified Purchase
Trish M
Battle Creek, US
★★★★★ 5
Very functional and spacious!
Color: Upgrade-apricot, Size: 16 Inch
I wasn’t expecting to love this backpack as much as I do, but wow —it’s everything I wanted and more. The apricot color is soft and pretty without being too “girly,” and the fabric has a nice matte texture that feels durable yet lightweight. It doesn’t have a plasticky smell at all, just a clean, new bag scent right out of the packaging. The compartments are super well thought out. I can fit my 16-inch laptop, chargers, skincare pouch, and even a change of clothes without the bag looking bulky. The back padding is surprisingly comfy, especially during long airport days, and the straps don’t dig into my shoulders. It sits well on my carry-on handle, making it the perfect travel companion. If you’re into functionality and aesthetics, this is it.
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Reviewed in the United States on July 31, 2025
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Jamie Whitten
Houston, US
★★★★★ 5
Great bag!
Color: A-darkgreen, Size: 16 Inch
Best computer bag! I absolutely love the color and quality. It will last a long time. Fits my 16” computer with room
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Reviewed in the United States on April 22, 2026

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