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Phone lanyards have become a real trend accessory in recent years. More and more people want to carry their smartphone comfortably around the neck or crossbody – to keep their hands free while making a fashion statement.
Basically: yes, you can attach a strap to almost any phone case – but there are important points to consider. The central question is: can you really attach a phone strap to every case?
The answer is more complex than it seems at first. While specially designed crossbody cases and phone cases with strap connectors work flawlessly, standard cases quickly reach their limits.
In this in-depth guide, you’ll learn everything about possibilities, risks, and alternatives when upgrading phone straps on different types of cases.
Not every phone case can hold a strap
The reality is sobering: standard phone cases without reinforced points are usually not suitable for mounting a lanyard. This is due to several construction factors.
Why regular cases are problematic:
- Missing reinforced attachment points
- Cases without full 4-side protection (bottom open → strap adapter may slip out)
- Material not designed for constant weight

Phone cases with strap connectors or adapters
Phone strap holders and cases with integrated eyelets provide a safe solution. They are built to handle the weight of a crossbody strap and ensure long-term stability.
DIY modifications like drilling holes or gluing patches are risky and may damage the case or even cause the phone to fall. That’s why adapters and ready-made lanyard cases are the safest options.
Which phone cases are suitable for straps?
The right case is essential for a safe and comfortable use with a strap. There are several types:
Phone cases with integrated eyelets
These are the gold standard. Reinforced eyelets securely hold your phone chain strap – even for heavier devices like iPhone Pro Max or Samsung Galaxy Ultra.
Cases with universal strap adapters
Solutions like TPU strap patches or universal strap holders fit into the charging port area and add secure attachment points without replacing the case.
Special crossbody cases
These phone chain cases combine protection and functionality. Many models even include card slots or reinforced corners for extra safety.
TPU or silicone cases with reinforced cut-outs
Some TPU/silicone cases come with small reinforced gaps, making it easier to attach a phone wrist strap. However, strength and reliability vary by brand.
Best attachment methods for phone straps
Depending on your case and preference, you can use:
- Integrated eyelets → most stable and durable
- Universal strap holders → flexible & compatible with many phones
- Crossbody phone cases → designed for everyday use
Popular models & compatibility
Apple iPhones (11 → 16 Pro Max) have the widest range of iPhone lanyard cases. Samsung Galaxy S-Series (S23, S24, S25) and even Google Pixel models work well with universal adapters. For niche brands like Xiaomi, adapters are often the only option.
Buying tips for cases with strap function
- Check reinforced eyelets: high load capacity is key
- Prefer TPU or hard plastic: more durable than soft silicone
- Adjustable straps: short for wrist, long for crossbody
- Detachable straps: flexibility for work, events, or wireless charging
Conclusion
The question “Can you attach a strap to any phone case?” doesn’t have a one-size-fits-all answer. While special phone lanyard cases work perfectly, standard cases often need adapters. The safest and most practical choice remains a case designed for straps – ensuring both comfort and security for your smartphone.
Want to learn more? Check our guide: Is a phone strap really useful?