One umbrella for both direct midsummer sunlight and guerrilla rainstorms.
Sunlight on clear days and sudden heavy rain.
An umbrella you can keep in your bag every day that can handle both—this is MIORIUM's all-weather folding umbrella.
100% light-blocking rate, 100% UV-cut rate, UPF50+ three-layer fabric structure MIORIUM's umbrella fabric is a three-layer laminate made of 100% polyester.
The outer black coating layer blocks sunlight, the middle light-blocking and heat-shielding layer cuts UV, and the inner back side features a delicate floral print.
In addition to 100% light-blocking and UV-cut rates, the unique middle layer achieves a heat-shielding rate of 54%.
While releasing heat above your head, it also suppresses UV damage to the skin during long outdoor outings.
When used as a sunshade, it reliably protects you from the midsummer sun whether commuting or traveling.
Waterproof resistance of 30,000mm and water-repellent grade 4: performance that does not compromise on rainy days.
Waterproof resistance of 30,000mm (compliant with JIS L 1092 B method) is 2 to 6 times higher than typical folding umbrellas (5,000–15,000mm).
Prevents water ingress through the fabric even during localized heavy rain or guerrilla rainstorms.
Furthermore, applying water-repellent grade 4 (JIS L 1092) causes rain droplets to bead up and roll off without soaking into the fabric.
After use, a light shake easily removes water, dries quickly, and prevents mold and unpleasant odors, maintaining cleanliness.
6-rib fiberglass structure—designed for both lightweight and rigidity—"Why 6 ribs?"—to meet both lightweight and rigidity requirements.
By arranging six ribs made of fiberglass mixed with steel in a hexagonal panel layout, uniform tension is applied across the entire canopy.
Light and flexible fiberglass absorbs shocks better than steel ribs, reducing the likelihood of inversion in gusty winds.
The canopy with a 55cm rib length opens to approximately 97cm in diameter, providing a sufficiently large size, while when folded it is about 25cm compact.
It fits neatly into the bottom of a commuting bag or the side pocket of a travel suitcase.
Weight is approximately 230g (including the dedicated pouch).
Two floral patterns—designs that make carrying enjoyable—delicate small flower pattern "Alyssum" and boldly blooming "Flower bed."
The floral print on the back of the umbrella appears only when opened, offering an elegant detail.
Instead of the common all-black functional umbrellas, two patterns are available to match your coordination and make choosing fun.
Naturally blends with simple business wear or casual holiday outfits.
Also suitable as a gift for Mother’s Day, Father’s Day, Respect for the Aged Day, or for someone special.
Its high practicality, functioning as a 100% light-blocking sunshade and a waterproof umbrella with a hydrostatic pressure of 30,000mm, is appreciated for year-round use with just one umbrella.
From rainy season commuting to midsummer travel and autumn UV protection—keep MIORIUM's all-weather umbrella in your daily bag.

Three-layer fabric with 100% light-blocking and 54% heat-shielding: cuts 100% of direct midsummer sunlight.
Three-layer structure made of 100% polyester (black coating outer layer, light-blocking middle layer, floral print inner side) achieves 100% UV cut rate and UPF50+ plus 54% heat-shielding.
Relieves heat above your head and effectively protects your skin and perceived temperature during long outdoor outings.
A reliable umbrella throughout the year, both as a sunshade and as an all-weather umbrella with UV protection.

Authentic waterproof performance with a hydrostatic pressure of 30,000mm: prevents water from passing through the fabric even during guerrilla rainstorms or long rain, compliant with JIS L 1092 B.
This is a professional waterproof specification that greatly exceeds typical folding umbrellas (5,000–15,000mm).
Water-repellent grade 4 (JIS L 1092) causes rain droplets to bead up, and after use, a single shake ensures quick water runoff and drying.
Reduces mold and unpleasant odors, allowing long-term use in a clean state.

6-rib fiberglass hexagonal panel structure: evenly distributes tension across the umbrella surface by arranging six ribs in a hexagon.
Uniform tension on each panel stabilizes the entire surface and suppresses inversion during gusts.
Fiberglass, which is lighter and more flexible than steel ribs, ensures smooth opening and closing and durability.
With a 55cm rib length (about 25cm when stored), it fits neatly into a commuting bag or travel suitcase.

Compact design of about 25cm when stored, weighing approximately 230g: the folded length is shorter than an A4 clear file, easily fitting into everyday tote bags or side pockets of travel suitcases.
Weight is approximately 230g (including the pouch).
A single umbrella that can be carried in your bag for everything from shopping at the supermarket to day trips, regardless of weather.
Includes a dedicated fabric pouch.

Two floral patterns—Alyssum / Flower bed: delicate small flower pattern "Alyssum" and large blooming "Flower bed."
The floral print on the back of the umbrella appears only when opened, providing an elegant accent.
A rain and sun umbrella designed not only for functionality but also with a stylish design that makes carrying it enjoyable, perfect for women.

All-weather and UPF50+ for year-round use: Use it as a sunshade in summer to protect your skin from intense UV rays, and as a practical umbrella with 30,000mm water resistance on rainy days.
Can be used continuously from the rainy season through midsummer and into autumn UV seasons with just one umbrella.
Obtained UPF50+ (highest category of international UV protection index), cutting over 99% of UV rays transmitted to the skin.
Carry it with you for commuting, outings, or travel—an umbrella you won't regret using in any weather.

Also suitable as a gift: for Mother’s Day, Father’s Day, Respect for the Aged Day, or as a daily gift for someone important.
A rain and sun umbrella that combines functionality and design makes a gift that can be loved for a long time.
Please choose from two calm floral designs that do not specify the recipient.


"Usage Precautions" This product contains glass fiber materials.
Due to the nature of the material, fine glass fiber tips may be exposed on the surface.
To prevent injury or discomfort, please avoid direct contact with bare hands regardless of the presence of markings.

If glass fibers stick into the skin and cause pain or discomfort, seek medical attention and treatment promptly.

2026/09/11 12:49:20#a8a85e95cea88044ce62a8e5f5c594ad71ba35e3