Please type your question:
Unbreakable® Telescopic Umbrella Model U-303 DIY Assembly
(PAGE IS UNDER CONSTRUCTION)
Dear customers,
Here is how it's the new U-303 umbrellas are sold internationally in February 2026:
1. The first bunch of U-303 is on the way to us.
2. The first customers who have left their emails will receive invitations to a pre-order page.
First come first serve.
3. As soon as all preorders are served, the U-303 appears in stock.
Please wait for the email or new stock. We are working hard to make them available as soon as possible.
Best regards,
defenseumbrella.com team
Please see instructional video below about proper use of the telescopic Unbreakable Umbrella:
Here is how it's the new U-303 umbrellas are sold internationally in February 2026:
1. The first bunch of U-303 is on the way to us.
2. The first customers who have left their emails will receive invitations to a pre-order page.
First come first serve.
3. As soon as all preorders are served, the U-303 appears in stock.
Please wait for the email or new stock. We are working hard to make them available as soon as possible.
Best regards,
defenseumbrella.com team
Please see instructional video below about proper use of the telescopic Unbreakable Umbrella:
Unbreakable® Telescopic Umbrella Model U-303 vs two-by-four
Unbreakable® Telescopic Umbrella Model U-303 — How to Use It
More details:
Assembled in the USA from imported parts
Telescopic shaft: aircraft aluminum and steel
Handle: steel core, ABS grip
Canopy fabric: high-density polyester
Canopy frame: polypropylene, polyester-fiberglass
Weight: 1 lb 3.2 oz (545 g)
Retracted length: 10.4 in (264 mm)
Extended length: 23.2 in (590 mm)
Canopy diameter: 39.0 in (990 mm)
Manual open/Manual close
Telescopic shaft: aircraft aluminum and steel
Handle: steel core, ABS grip
Canopy fabric: high-density polyester
Canopy frame: polypropylene, polyester-fiberglass
Weight: 1 lb 3.2 oz (545 g)
Retracted length: 10.4 in (264 mm)
Extended length: 23.2 in (590 mm)
Canopy diameter: 39.0 in (990 mm)
Manual open/Manual close
Model U-303 is as sturdy as the video above shows because, unlike ordinary collapsible umbrellas, its telescopic shaft, when extended, is locked by friction locks. In ordinary collapsible umbrellas, shafts are locked by small flat spring latches or ball catches. In this umbrella, no such weak parts are used for locking its shaft.
What’s more, for a shaft with friction locks to work well for many years, the shaft’s tubes cannot be made from cheap thin steel, like those of ordinary umbrellas. Therefore, tubes of the shaft of our model U-303 are machined from strong materials — high quality tool steel and aircraft aluminum — but these materials are expensive and working them is expensive too, so to make model U-303 affordable, we sell it as a kit for DIY assembly, so you may assemble it, and thus save on the cost of an assembly at a factory.
What’s more, for a shaft with friction locks to work well for many years, the shaft’s tubes cannot be made from cheap thin steel, like those of ordinary umbrellas. Therefore, tubes of the shaft of our model U-303 are machined from strong materials — high quality tool steel and aircraft aluminum — but these materials are expensive and working them is expensive too, so to make model U-303 affordable, we sell it as a kit for DIY assembly, so you may assemble it, and thus save on the cost of an assembly at a factory.
