Skip to content
Classic Phone Cases, iPhone 16 Pro, Back Case Only, 600D Black/Grey (Twill), Cairn Case, image 1 of 2
iPhone 16 ProCairn Case

600D Black/Grey (Twill)

USD$59.99

Military-grade protection made from aramid fiber and TPU combined.

  • Arched Corner Cushioning for all-around defense
  • Built with aerospace-grade aramid fiber reinforced by shock-absorbing TPU
  • MagSafe compatible for seamless charging and accessory use
  • Engineered for military-grade drop protection, safeguarding against serious impacts
  • Designed to resist scratches, scuffs, and daily wear
  • Thickness: 2.0(±0.1mm); Weight: 33.53(±1g)
  • 2 months warranty
Classic Cairn Case detail

MILITARY-GRADE PROTECTION

(ESSENTIAL)

Passed military-grade protection testing at a height of 2.44 meters and obtained MIL-STD-810H certification. Always feel secure.

Classic Cairn Case lifestyle

Premium Weave

Crafted from finely woven aramid fiber, our case offers a silky-smooth, luxurious texture you can feel. It's not just light and strong—it's a pleasure to hold, every single time.

PITAKA premium aramid fiber weave

Arched Corner Cushioning

The four corners feature an arched design that naturally creates space around the phone, acting like built-in air cushions. On impact, they deform to absorb shock, ensuring even accidental drops land softly.
Arched corner cushioning on the Classic Cairn Case

Aerospace-GradeAramid Strength

Light, yet remarkably strong — woven from aerospace-grade aramid fiber, five times stronger yet lighter than steel. PITAKA’s proprietary weaving process forms a precise geometric order. This classic texture returns to the essence of the material, delivering lasting durability and a refined tactile feel.
Aerospace-grade aramid fiber strength story

Product Comparison

EdgeThe Art of Minimalism.
CairnThe Path of Protection.
SummaThe Ultimate Craft.
Edge Case
Cairn Case
Summa Case
DescriptionIncredibly Slim & Light
DescriptionProtective and Drop-resistant
DescriptionSleek and unified
WeightWeight
≈ 22 g
WeightWeight
≈ 38 g
WeightWeight
≈ 38 g
ThicknessThickness
≈ 1.20 mm
ThicknessThickness
≈ 2 mm
ThicknessThickness
≈ 2 mm
ButtonPitaTap™
Aramid Fiber Camera Control
ButtonReinforced Glass Camera Control
ButtonReinforced Glass Camera Control
ProtectionDaily protection
ProtectionBow-Arc Corner Buffer 2.0
Ultra Protection (Max)
MIL-STD-810H · 2.44m Drop Test
ProtectionPremium unibody design
Ultra Protection (Balanced)
MIL-STD-810H · 1.22m Drop Test

Complete Your Everyday Carry

FAQs

What happened to the Ultra-Slim, ProGuard, and UltraGuard Cases?
A:
We've updated our case series names. Edge (formerly Ultra-Slim), Cairn (formerly ProGuard), and Summa (formerly UltraGuard) now reflect the experience, not just the specs. Edge: slim, light, and sharp along the climb. Cairn: firm and dependable, like stone markers that guide the way. Summa: the peak, where protection and hand-feel come together.
What's the difference between the 600D aramid fiber and the 1500D aramid fiber?
A:
Essentially, 600D aramid fiber is a thinner thread, whereas 1500D aramid fiber is a thicker thread. The 600D version will feel more delicate to the touch and the case is slightly thinner.
You can read more about the difference here.

Reviews