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Slim aramid fiber case with woven texture and magnetic ring for Samsung Galaxy S26 Ultra

Aulumu S26 Aramid Fiber Case for Samsung Galaxy S26 Ultra

SKU CH-R4MR-5XN7X MPN S26

Aramid fiber case with passive cooling, MagSafe magnets, and a color-changing temperature indicator for Samsung Galaxy S26 Ultra

  • Pattern styleSolid
  • Materials usedAramid fibre
  • Compatible phone brandsSamsung Galaxy S26 Ultra
  • Compatible phone modelsSamsung Galaxy S26 Ultra
  • Product colorAramid Fiber
  • Details16.0 in x 7.9 in x 0.98 in
  • Slim 1500D aramid fibre keeps the Galaxy S26 Ultra light and protected
  • Built-in silicone pad and aluminium plate draw heat away from the CPU
  • Colour-changing indicator shifts from red to yellow showing temperature rise
  • Raised bezel and aluminium camera frame guard screen and lenses from impact
  • N52 rubidium magnets deliver strong MagSafe alignment for chargers and accessories

Premium Aramid Fiber Construction

The Aulumu S26 case is built from 1500D woven aramid fibre for the Samsung Galaxy S26 Ultra. It adds only 0.98 in of thickness while keeping the phone light and comfortable to hold. The solid-pattern finish resists daily scratches and gives a secure, smooth grip.

Passive Cooling Under Sustained Load

A silicone cooling pad and aluminium alloy plate draw heat away from the handset during long sessions. A colour-changing indicator shifts from red to yellow as CPU temperature rises, giving a visual cue without active fans. The system works continuously while the case remains fitted.

MagSafe Compatibility Limits

Integrated N52 rubidium magnets align with MagSafe chargers and accessories for stable attachment. The magnetic array holds through the slim 16.0 in by 7.9 in profile but adds no wireless protocol beyond standard MagSafe alignment. Users needing stronger hold or non-MagSafe mounts will find the array fixed.

How it compares

Measured against everything we stock in Phone Cases & Protective Covers, at today’s prices. Recalculated every night.

Price $74.99
Pricier than about 91% of the 9,189 comparable items (median $11.99).

Specifications

Product
Brand nameAulumu
Model nameS26
Part numberS26-U-AF-BK
Product colorAramid Fiber
Pattern styleSolid
Size & build
Materials usedAramid fibre
Compatibility
Compatible phone brandsSamsung Galaxy S26 Ultra
Compatible phone modelsSamsung Galaxy S26 Ultra

Questions about this item

Does the aramid fiber case get hot or trap heat during all-day use?

The case includes a silicone cooling pad and an aluminum alloy plate for passive heat dissipation, plus a colour-changing temperature indicator that shifts from red to yellow as the CPU warms up.

What must I already own for the magnetic attachment to work?

You need MagSafe-compatible chargers, mounts or accessories; the built-in N52 rubidium magnets provide the holding force for those devices.

Will the raised bezel and aluminum camera frame clear my existing tempered-glass screen protector?

The slightly raised bezel and aluminum camera frame are designed to protect the screen and lenses without interfering with standard tempered-glass protectors.

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