Antbox Case for iPad Pro 12.9in - Pencil Holder, Auto Sleep/Wake

In this review of the Antbox Case for iPad Pro 12.9in, the bottom line is simple: it is a practical, protective smart cover for owners of recent iPad Pro 12.9in models who want reliable everyday protection with integrated Pencil storage. The reviewer found the case fits the 6th, 5th, 4th and 3rd generation 12.9in iPad Pro models precisely, offers a responsive auto sleep/wake feature and keeps the Apple Pencil (2nd gen) attached and charging without removing the case. It is aimed at users who favor a portfolio style cover and worry less about premium materials than functionality.

Key Features

• Compatibility: Fits iPad Pro 12.9in 6th, 5th, 4th and 3rd generation models, so owners of those iPad model numbers will find alignment for buttons and ports accurate.
• Built-in Pencil Holder: The holder secures the Apple Pencil 2 and supports magnetic pairing and charging while the pencil remains attached, keeping the stylus ready to use.
• Auto Sleep/Wake: The cover responds quickly to open and close events to put the iPad to sleep or wake it, helping conserve battery life during normal use.
• Flexible Back Cover: A TPU back provides impact-resistant flexibility rather than a brittle plastic shell, reducing the chance of cracking from everyday knocks.
• Ergonomic Angles: The folding front cover supports comfortable typing and viewing positions to reduce wrist strain during longer tasks.

Who It's For

The Antbox Case is best for iPad Pro 12.9in owners with a 6th, 5th, 4th or 3rd generation model who prioritize a protective cover that supports the Apple Pencil 2 and offers reliable sleep/wake behavior. It suits students, professionals and casual users who carry their iPad daily and want a tidy Pencil storage solution without removing the accessory.

Those who should look elsewhere include owners of 1st or 2nd generation 12.9in iPad Pro models (this case is not compatible), and buyers who want a luxury leather finish or heavy-duty rugged military-grade protection; the Antbox focuses on practical protection and functionality rather than premium materials or extreme drop resistance.

Pros & Cons

Pros

• Precise fit for supported 12.9in iPad Pro models with good alignment of buttons and ports.
• Secure built-in Pencil holder that allows magnetic pairing and charging without removing the case.
• Flexible TPU back cover improves impact resistance and reduces cracking risk compared with rigid shells.
• Quick auto sleep/wake response helps reduce power use and keeps the device ready.

Cons

• Sides can feel slightly loose to some users, with reports of the edges slipping off under certain handling conditions.
• The finish favors function over premium materials, so it may not satisfy buyers seeking a high-end leather look.

Specifications

Our Verdict

The Antbox Case for iPad Pro 12.9in is a practical, value-oriented smart cover that delivers reliable protection, a convenient Pencil holder and fast auto sleep/wake behavior for supported models. It is a sensible buy for users who want daily protection and Pencil charging convenience without paying for luxury materials; those seeking a premium leather finish or heavy-duty armor may prefer a different option.

Frequently Asked Questions

Will this case work with the Apple Pencil 2?
Yes. The built-in Pencil holder supports magnetic pairing and charging of the Apple Pencil 2 while the pencil remains attached.

Which iPad Pro generations are supported?
It supports iPad Pro 12.9in 6th, 5th, 4th and 3rd generation models; it is not compatible with 1st or 2nd generation 12.9in models.

Does the sleep/wake feature save battery?
Yes. The cover offers a quick auto sleep/wake response that helps reduce power consumption during normal use.