Insta360 X4 Air Lens Cap

The Insta360 X4 Air Lens Cap is the daily-driver protection for X4 Air owners. Slip it on between rides, throw the camera in a bag without thinking, and your lenses stay scratch-free.

• X4 Air + X5 Compatible: Universal silicone cap fits the X4 Air and the X5.
• Works With or Without Lens Guards: Layers cleanly over Standard or Premium Lens Guards if installed.
• Durable, Flexible Silicone: Tough enough to protect, gentle enough not to scratch.
• Lightweight, Pocket-Friendly: Takes up no real space in a riding bag.
• Quick On/Off: Snaps over both lenses in a single motion.
• Dust + Scratch Defense: The cheap fix for the most common accidental damage.
• Storage + Travel Essential: Should live in every X4 Air owner's kit.

If we had to pick the single cheapest accessory that delivers the most peace of mind for a 360° camera owner, the Lens Cap would be it. Five bucks of soft silicone covers both 360° lenses simultaneously, blocks dust and incidental scratches, and weighs essentially nothing. The fact that this one fits both the X4 Air and the X5 is a nice bonus — if you upgrade later, your lens cap comes with you. The compatibility with both Standard and Premium Lens Guards is also intentional: a lot of riders run lens guards while shooting and add the cap on top for storage protection. Doubled up, you've got serious lens defense in a bag-friendly package. It won't survive a crash or stop a flying rock — that's what lens guards are for — but for the daily wear-and-tear of carrying a $400+ camera in a tank bag, it's the cheap insurance every owner should have. Buy two so you always have a spare.

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