Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head - RF15202

Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head - RF15202

Marsoni

M251S

$22.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head - RF15202Series 15 Ball Bearing Utility Block Double, Loop Head Features: Smallest and lightest ball bearing block available Precision molded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O ring to separate running line from head lashing or fixing Applications: Dinghy control lines Vangs, cunninghams and tweakers Shock cord tensioning systems Materials: BB sheaves: UV

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I love this black backpack. It has gold zippers and brown accents and it has a pocket in the front two on the side three inside and a pocket on the back of the laptop pocket. I have a disability and have to carry extra stuff so this is a perfect size for me to wear in my back every day. It’s black nylon so it should stay clean. I tend to drop things. I think this will be great, but even without a disability, this is a great backpack. It’s so cute.

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Reviewed in the United States on October 7, 2025

Verified Purchase

Rachel Fitzpatrick

Fort Morgan, US

★★★★★ 5

Perfect day bag!

Color: Upgrade-black, Size: 15.6 Inch

Super convenient and lightweight. I used it for two back-to-back conferences last week and it was PERFECT for what I needed to tote along all day. Fits my regular sized computer (15-16 inch) and even held my water bottle (which is larger than a regular plastic water bottle).

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Reviewed in the United States on February 27, 2026

Verified Purchase

L. Casillas

Cuba, US

★★★★★ 5

Great backpack

Color: Upgrade-black, Size: 15.6 Inch

Stylish and lightweight for travel and work. Sturdy, comfortable straps. After trying about 5 different backpacks, I’m keeping this one.

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Reviewed in the United States on May 25, 2026

Verified Purchase

Kana M. Golic

Phoenix, US

★★★★★ 5

Stylish, light (laptop, phone, notebook & pen) +

Color: Upgrade-apricot, Size: 15.6 Inch, Color: Upgrade-apricot, Size: 15.6 Inch

Perfect for work! I use it for laptop, charger and few items necessary at work. I have a few blocks to walk from parking to work location and this bag has replaced last backpack and purse. Much easier to carry one item than two or more. Plus, it has enough room if you need to use it for clothes and toiletries (road-trip) or carry-on.

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Reviewed in the United States on February 12, 2026